unitycatalog_common/models/_gen/

unitycatalog.volumes.v1.rs

// @generated by buffa-codegen. DO NOT EDIT.

#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
#[repr(i32)]
pub enum VolumeType {
    VOLUME_TYPE_UNSPECIFIED = 0i32,
    EXTERNAL = 1i32,
    MANAGED = 2i32,
}
impl VolumeType {
    ///Idiomatic alias for [`Self::VOLUME_TYPE_UNSPECIFIED`]; `Debug` prints the variant name.
    #[allow(non_upper_case_globals)]
    pub const VolumeTypeUnspecified: Self = Self::VOLUME_TYPE_UNSPECIFIED;
    ///Idiomatic alias for [`Self::EXTERNAL`]; `Debug` prints the variant name.
    #[allow(non_upper_case_globals)]
    pub const External: Self = Self::EXTERNAL;
    ///Idiomatic alias for [`Self::MANAGED`]; `Debug` prints the variant name.
    #[allow(non_upper_case_globals)]
    pub const Managed: Self = Self::MANAGED;
}
impl ::core::default::Default for VolumeType {
    fn default() -> Self {
        Self::VOLUME_TYPE_UNSPECIFIED
    }
}
impl ::serde::Serialize for VolumeType {
    fn serialize<S: ::serde::Serializer>(
        &self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        s.serialize_str(::buffa::Enumeration::proto_name(self))
    }
}
impl<'de> ::serde::Deserialize<'de> for VolumeType {
    fn deserialize<D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        struct _V;
        impl ::serde::de::Visitor<'_> for _V {
            type Value = VolumeType;
            fn expecting(
                &self,
                f: &mut ::core::fmt::Formatter<'_>,
            ) -> ::core::fmt::Result {
                f.write_str(
                    concat!("a string, integer, or null for ", stringify!(VolumeType)),
                )
            }
            fn visit_str<E: ::serde::de::Error>(
                self,
                v: &str,
            ) -> ::core::result::Result<VolumeType, E> {
                <VolumeType as ::buffa::Enumeration>::from_proto_name(v)
                    .ok_or_else(|| { ::serde::de::Error::unknown_variant(v, &[]) })
            }
            fn visit_i64<E: ::serde::de::Error>(
                self,
                v: i64,
            ) -> ::core::result::Result<VolumeType, E> {
                let v32 = i32::try_from(v)
                    .map_err(|_| {
                        ::serde::de::Error::custom(
                            ::buffa::alloc::format!("enum value {v} out of i32 range"),
                        )
                    })?;
                <VolumeType as ::buffa::Enumeration>::from_i32(v32)
                    .ok_or_else(|| {
                        ::serde::de::Error::custom(
                            ::buffa::alloc::format!("unknown enum value {v32}"),
                        )
                    })
            }
            fn visit_u64<E: ::serde::de::Error>(
                self,
                v: u64,
            ) -> ::core::result::Result<VolumeType, E> {
                let v32 = i32::try_from(v)
                    .map_err(|_| {
                        ::serde::de::Error::custom(
                            ::buffa::alloc::format!("enum value {v} out of i32 range"),
                        )
                    })?;
                <VolumeType as ::buffa::Enumeration>::from_i32(v32)
                    .ok_or_else(|| {
                        ::serde::de::Error::custom(
                            ::buffa::alloc::format!("unknown enum value {v32}"),
                        )
                    })
            }
            fn visit_unit<E: ::serde::de::Error>(
                self,
            ) -> ::core::result::Result<VolumeType, E> {
                ::core::result::Result::Ok(::core::default::Default::default())
            }
        }
        d.deserialize_any(_V)
    }
}
impl ::buffa::json_helpers::ProtoElemJson for VolumeType {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
impl ::buffa::Enumeration for VolumeType {
    fn from_i32(value: i32) -> ::core::option::Option<Self> {
        match value {
            0i32 => ::core::option::Option::Some(Self::VOLUME_TYPE_UNSPECIFIED),
            1i32 => ::core::option::Option::Some(Self::EXTERNAL),
            2i32 => ::core::option::Option::Some(Self::MANAGED),
            _ => ::core::option::Option::None,
        }
    }
    fn to_i32(&self) -> i32 {
        *self as i32
    }
    fn proto_name(&self) -> &'static str {
        match self {
            Self::VOLUME_TYPE_UNSPECIFIED => "VOLUME_TYPE_UNSPECIFIED",
            Self::EXTERNAL => "EXTERNAL",
            Self::MANAGED => "MANAGED",
        }
    }
    fn from_proto_name(name: &str) -> ::core::option::Option<Self> {
        match name {
            "VOLUME_TYPE_UNSPECIFIED" => {
                ::core::option::Option::Some(Self::VOLUME_TYPE_UNSPECIFIED)
            }
            "EXTERNAL" => ::core::option::Option::Some(Self::EXTERNAL),
            "MANAGED" => ::core::option::Option::Some(Self::MANAGED),
            _ => ::core::option::Option::None,
        }
    }
    fn values() -> &'static [Self] {
        &[Self::VOLUME_TYPE_UNSPECIFIED, Self::EXTERNAL, Self::MANAGED]
    }
}
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct Volume {
    /// Name of volume, relative to parent schema.
    ///
    /// Field 1: `name`
    #[serde(
        rename = "name",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub name: ::buffa::alloc::string::String,
    /// Name of parent catalog.
    ///
    /// Field 2: `catalog_name`
    #[serde(
        rename = "catalog_name",
        alias = "catalogName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub catalog_name: ::buffa::alloc::string::String,
    /// Name of parent schema.
    ///
    /// Field 3: `schema_name`
    #[serde(
        rename = "schema_name",
        alias = "schemaName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub schema_name: ::buffa::alloc::string::String,
    /// The three-level (fully qualified) name of the volume
    ///
    /// Field 4: `full_name`
    #[serde(
        rename = "full_name",
        alias = "fullName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub full_name: ::buffa::alloc::string::String,
    /// The storage location on the cloud
    ///
    /// Field 5: `storage_location`
    #[serde(
        rename = "storage_location",
        alias = "storageLocation",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub storage_location: ::buffa::alloc::string::String,
    /// The unique identifier of the volume
    ///
    /// Field 6: `volume_id`
    #[serde(
        rename = "volume_id",
        alias = "volumeId",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub volume_id: ::buffa::alloc::string::String,
    /// The type of the volume.
    ///
    /// An external volume is located in the specified external location.
    /// A managed volume is located in the default location which is specified
    /// by the parent schema, or the parent catalog, or the Metastore.
    ///
    /// Field 7: `volume_type`
    #[serde(
        rename = "volume_type",
        alias = "volumeType",
        with = "::buffa::json_helpers::proto_enum",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_default_enum_value"
    )]
    pub volume_type: ::buffa::EnumValue<VolumeType>,
    /// Username of current owner of table.
    ///
    /// Field 8: `owner`
    #[serde(rename = "owner", skip_serializing_if = "::core::option::Option::is_none")]
    pub owner: ::core::option::Option<::buffa::alloc::string::String>,
    /// User-provided free-form text description.
    ///
    /// Field 9: `comment`
    #[serde(rename = "comment", skip_serializing_if = "::core::option::Option::is_none")]
    pub comment: ::core::option::Option<::buffa::alloc::string::String>,
    /// Time at which this catalog was created, in epoch milliseconds.
    ///
    /// Field 1000: `created_at`
    #[serde(
        rename = "created_at",
        alias = "createdAt",
        with = "::buffa::json_helpers::opt_int64",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub created_at: ::core::option::Option<i64>,
    /// Username of catalog creator.
    ///
    /// Field 1001: `created_by`
    #[serde(
        rename = "created_by",
        alias = "createdBy",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub created_by: ::core::option::Option<::buffa::alloc::string::String>,
    /// Time at which this catalog was last updated, in epoch milliseconds.
    ///
    /// Field 1002: `updated_at`
    #[serde(
        rename = "updated_at",
        alias = "updatedAt",
        with = "::buffa::json_helpers::opt_int64",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub updated_at: ::core::option::Option<i64>,
    /// Username of user who last modified catalog.
    ///
    /// Field 1003: `updated_by`
    #[serde(
        rename = "updated_by",
        alias = "updatedBy",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub updated_by: ::core::option::Option<::buffa::alloc::string::String>,
    /// Indicates whether the principal is limited to retrieving metadata
    /// for the associated object through the BROWSE privilege when include_browse
    /// is enabled in the request.
    ///
    /// Field 1004: `browse_only`
    #[serde(
        rename = "browse_only",
        alias = "browseOnly",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub browse_only: ::core::option::Option<bool>,
    /// The unique identifier of the metastore
    ///
    /// Field 1005: `metastore_id`
    #[serde(
        rename = "metastore_id",
        alias = "metastoreId",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub metastore_id: ::core::option::Option<::buffa::alloc::string::String>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for Volume {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("Volume")
            .field("name", &self.name)
            .field("catalog_name", &self.catalog_name)
            .field("schema_name", &self.schema_name)
            .field("full_name", &self.full_name)
            .field("storage_location", &self.storage_location)
            .field("volume_id", &self.volume_id)
            .field("volume_type", &self.volume_type)
            .field("owner", &self.owner)
            .field("comment", &self.comment)
            .field("created_at", &self.created_at)
            .field("created_by", &self.created_by)
            .field("updated_at", &self.updated_at)
            .field("updated_by", &self.updated_by)
            .field("browse_only", &self.browse_only)
            .field("metastore_id", &self.metastore_id)
            .finish()
    }
}
impl Volume {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.Volume";
}
impl Volume {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::owner`] to `Some(value)`, consuming and returning `self`.
    pub fn with_owner(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.owner = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::comment`] to `Some(value)`, consuming and returning `self`.
    pub fn with_comment(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.comment = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::created_at`] to `Some(value)`, consuming and returning `self`.
    pub fn with_created_at(mut self, value: i64) -> Self {
        self.created_at = Some(value);
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::created_by`] to `Some(value)`, consuming and returning `self`.
    pub fn with_created_by(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.created_by = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::updated_at`] to `Some(value)`, consuming and returning `self`.
    pub fn with_updated_at(mut self, value: i64) -> Self {
        self.updated_at = Some(value);
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::updated_by`] to `Some(value)`, consuming and returning `self`.
    pub fn with_updated_by(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.updated_by = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::browse_only`] to `Some(value)`, consuming and returning `self`.
    pub fn with_browse_only(mut self, value: bool) -> Self {
        self.browse_only = Some(value);
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::metastore_id`] to `Some(value)`, consuming and returning `self`.
    pub fn with_metastore_id(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.metastore_id = Some(value.into());
        self
    }
}
impl ::buffa::DefaultInstance for Volume {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<Volume> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for Volume {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "Volume";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.Volume";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.Volume";
}
impl ::buffa::Message for Volume {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
        }
        if !self.catalog_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.catalog_name) as u32;
        }
        if !self.schema_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.schema_name) as u32;
        }
        if !self.full_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.full_name) as u32;
        }
        if !self.storage_location.is_empty() {
            size
                += 1u32
                    + ::buffa::types::string_encoded_len(&self.storage_location) as u32;
        }
        if !self.volume_id.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.volume_id) as u32;
        }
        {
            let val = self.volume_type.to_i32();
            if val != 0 {
                size += 1u32 + ::buffa::types::int32_encoded_len(val) as u32;
            }
        }
        if let Some(ref v) = self.owner {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.comment {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(v) = self.created_at {
            size += 2u32 + ::buffa::types::int64_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.created_by {
            size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(v) = self.updated_at {
            size += 2u32 + ::buffa::types::int64_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.updated_by {
            size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if self.browse_only.is_some() {
            size += 2u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
        }
        if let Some(ref v) = self.metastore_id {
            size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.name, buf);
        }
        if !self.catalog_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    2u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.catalog_name, buf);
        }
        if !self.schema_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    3u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.schema_name, buf);
        }
        if !self.full_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    4u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.full_name, buf);
        }
        if !self.storage_location.is_empty() {
            ::buffa::encoding::Tag::new(
                    5u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.storage_location, buf);
        }
        if !self.volume_id.is_empty() {
            ::buffa::encoding::Tag::new(
                    6u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.volume_id, buf);
        }
        {
            let val = self.volume_type.to_i32();
            if val != 0 {
                ::buffa::encoding::Tag::new(7u32, ::buffa::encoding::WireType::Varint)
                    .encode(buf);
                ::buffa::types::encode_int32(val, buf);
            }
        }
        if let Some(ref v) = self.owner {
            ::buffa::encoding::Tag::new(
                    8u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(ref v) = self.comment {
            ::buffa::encoding::Tag::new(
                    9u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(v) = self.created_at {
            ::buffa::encoding::Tag::new(1000u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_int64(v, buf);
        }
        if let Some(ref v) = self.created_by {
            ::buffa::encoding::Tag::new(
                    1001u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(v) = self.updated_at {
            ::buffa::encoding::Tag::new(1002u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_int64(v, buf);
        }
        if let Some(ref v) = self.updated_by {
            ::buffa::encoding::Tag::new(
                    1003u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(v) = self.browse_only {
            ::buffa::encoding::Tag::new(1004u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_bool(v, buf);
        }
        if let Some(ref v) = self.metastore_id {
            ::buffa::encoding::Tag::new(
                    1005u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.name, buf)?;
            }
            2u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 2u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.catalog_name, buf)?;
            }
            3u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 3u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.schema_name, buf)?;
            }
            4u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 4u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.full_name, buf)?;
            }
            5u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 5u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.storage_location, buf)?;
            }
            6u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 6u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.volume_id, buf)?;
            }
            7u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 7u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.volume_type = ::buffa::EnumValue::from(
                    ::buffa::types::decode_int32(buf)?,
                );
            }
            8u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 8u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self.owner.get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            9u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 9u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self.comment.get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            1000u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1000u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.created_at = ::core::option::Option::Some(
                    ::buffa::types::decode_int64(buf)?,
                );
            }
            1001u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1001u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .created_by
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            1002u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1002u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.updated_at = ::core::option::Option::Some(
                    ::buffa::types::decode_int64(buf)?,
                );
            }
            1003u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1003u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .updated_by
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            1004u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1004u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.browse_only = ::core::option::Option::Some(
                    ::buffa::types::decode_bool(buf)?,
                );
            }
            1005u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1005u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .metastore_id
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.name.clear();
        self.catalog_name.clear();
        self.schema_name.clear();
        self.full_name.clear();
        self.storage_location.clear();
        self.volume_id.clear();
        self.volume_type = ::buffa::EnumValue::from(0);
        self.owner = ::core::option::Option::None;
        self.comment = ::core::option::Option::None;
        self.created_at = ::core::option::Option::None;
        self.created_by = ::core::option::Option::None;
        self.updated_at = ::core::option::Option::None;
        self.updated_by = ::core::option::Option::None;
        self.browse_only = ::core::option::Option::None;
        self.metastore_id = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for Volume {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.Volume";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for Volume {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __VOLUME_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.Volume",
    to_json: ::buffa::type_registry::any_to_json::<Volume>,
    from_json: ::buffa::type_registry::any_from_json::<Volume>,
    is_wkt: false,
};
/// List volumes
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct ListVolumesRequest {
    /// The identifier of the catalog
    ///
    /// Field 1: `catalog_name`
    #[serde(
        rename = "catalog_name",
        alias = "catalogName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub catalog_name: ::buffa::alloc::string::String,
    /// The identifier of the schema
    ///
    /// Field 2: `schema_name`
    #[serde(
        rename = "schema_name",
        alias = "schemaName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub schema_name: ::buffa::alloc::string::String,
    /// The maximum number of results per page that should be returned.
    ///
    /// Field 3: `max_results`
    #[serde(
        rename = "max_results",
        alias = "maxResults",
        with = "::buffa::json_helpers::opt_int32",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub max_results: ::core::option::Option<i32>,
    /// Opaque pagination token to go to next page based on previous query.
    ///
    /// Field 4: `page_token`
    #[serde(
        rename = "page_token",
        alias = "pageToken",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub page_token: ::core::option::Option<::buffa::alloc::string::String>,
    /// Whether to include schemas in the response for which the principal can only access selective metadata for
    ///
    /// Field 5: `include_browse`
    #[serde(
        rename = "include_browse",
        alias = "includeBrowse",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub include_browse: ::core::option::Option<bool>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for ListVolumesRequest {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("ListVolumesRequest")
            .field("catalog_name", &self.catalog_name)
            .field("schema_name", &self.schema_name)
            .field("max_results", &self.max_results)
            .field("page_token", &self.page_token)
            .field("include_browse", &self.include_browse)
            .finish()
    }
}
impl ListVolumesRequest {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesRequest";
}
impl ListVolumesRequest {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::max_results`] to `Some(value)`, consuming and returning `self`.
    pub fn with_max_results(mut self, value: i32) -> Self {
        self.max_results = Some(value);
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::page_token`] to `Some(value)`, consuming and returning `self`.
    pub fn with_page_token(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.page_token = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::include_browse`] to `Some(value)`, consuming and returning `self`.
    pub fn with_include_browse(mut self, value: bool) -> Self {
        self.include_browse = Some(value);
        self
    }
}
impl ::buffa::DefaultInstance for ListVolumesRequest {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<ListVolumesRequest> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for ListVolumesRequest {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "ListVolumesRequest";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.ListVolumesRequest";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesRequest";
}
impl ::buffa::Message for ListVolumesRequest {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.catalog_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.catalog_name) as u32;
        }
        if !self.schema_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.schema_name) as u32;
        }
        if let Some(v) = self.max_results {
            size += 1u32 + ::buffa::types::int32_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.page_token {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if self.include_browse.is_some() {
            size += 1u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.catalog_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.catalog_name, buf);
        }
        if !self.schema_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    2u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.schema_name, buf);
        }
        if let Some(v) = self.max_results {
            ::buffa::encoding::Tag::new(3u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_int32(v, buf);
        }
        if let Some(ref v) = self.page_token {
            ::buffa::encoding::Tag::new(
                    4u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(v) = self.include_browse {
            ::buffa::encoding::Tag::new(5u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_bool(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.catalog_name, buf)?;
            }
            2u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 2u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.schema_name, buf)?;
            }
            3u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 3u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.max_results = ::core::option::Option::Some(
                    ::buffa::types::decode_int32(buf)?,
                );
            }
            4u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 4u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .page_token
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            5u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 5u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.include_browse = ::core::option::Option::Some(
                    ::buffa::types::decode_bool(buf)?,
                );
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.catalog_name.clear();
        self.schema_name.clear();
        self.max_results = ::core::option::Option::None;
        self.page_token = ::core::option::Option::None;
        self.include_browse = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for ListVolumesRequest {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.ListVolumesRequest";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for ListVolumesRequest {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __LIST_VOLUMES_REQUEST_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesRequest",
    to_json: ::buffa::type_registry::any_to_json::<ListVolumesRequest>,
    from_json: ::buffa::type_registry::any_from_json::<ListVolumesRequest>,
    is_wkt: false,
};
/// List Schemas response.
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct ListVolumesResponse {
    /// The volumes returned.
    ///
    /// Field 1: `volumes`
    #[serde(
        rename = "volumes",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_vec",
        deserialize_with = "::buffa::json_helpers::null_as_default"
    )]
    pub volumes: ::buffa::alloc::vec::Vec<Volume>,
    /// Opaque token to retrieve the next page of results.
    ///
    /// Absent if there are no more pages. page_token should be set to
    /// this value for the next request to retrieve the next page of results.
    ///
    /// Field 2: `next_page_token`
    #[serde(
        rename = "next_page_token",
        alias = "nextPageToken",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub next_page_token: ::core::option::Option<::buffa::alloc::string::String>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for ListVolumesResponse {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("ListVolumesResponse")
            .field("volumes", &self.volumes)
            .field("next_page_token", &self.next_page_token)
            .finish()
    }
}
impl ListVolumesResponse {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesResponse";
}
impl ListVolumesResponse {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::next_page_token`] to `Some(value)`, consuming and returning `self`.
    pub fn with_next_page_token(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.next_page_token = Some(value.into());
        self
    }
}
impl ::buffa::DefaultInstance for ListVolumesResponse {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<ListVolumesResponse> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for ListVolumesResponse {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "ListVolumesResponse";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.ListVolumesResponse";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesResponse";
}
impl ::buffa::Message for ListVolumesResponse {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, __cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        for v in &self.volumes {
            let __slot = __cache.reserve();
            let inner_size = v.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u32 + ::buffa::encoding::varint_len(inner_size as u64) as u32
                    + inner_size;
        }
        if let Some(ref v) = self.next_page_token {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        __cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        for v in &self.volumes {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::encoding::encode_varint(__cache.consume_next() as u64, buf);
            v.write_to(__cache, buf);
        }
        if let Some(ref v) = self.next_page_token {
            ::buffa::encoding::Tag::new(
                    2u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                let mut elem = ::core::default::Default::default();
                ::buffa::Message::merge_length_delimited(&mut elem, buf, depth)?;
                self.volumes.push(elem);
            }
            2u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 2u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .next_page_token
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.volumes.clear();
        self.next_page_token = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for ListVolumesResponse {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.ListVolumesResponse";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for ListVolumesResponse {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __LIST_VOLUMES_RESPONSE_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesResponse",
    to_json: ::buffa::type_registry::any_to_json::<ListVolumesResponse>,
    from_json: ::buffa::type_registry::any_from_json::<ListVolumesResponse>,
    is_wkt: false,
};
/// Create a new Volume
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct CreateVolumeRequest {
    /// The identifier of the catalog
    ///
    /// Field 1: `catalog_name`
    #[serde(
        rename = "catalog_name",
        alias = "catalogName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub catalog_name: ::buffa::alloc::string::String,
    /// The identifier of the schema
    ///
    /// Field 2: `schema_name`
    #[serde(
        rename = "schema_name",
        alias = "schemaName",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub schema_name: ::buffa::alloc::string::String,
    /// The identifier of the volume
    ///
    /// Field 3: `name`
    #[serde(
        rename = "name",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub name: ::buffa::alloc::string::String,
    /// The type of the volume.
    ///
    /// An external volume is located in the specified external location.
    /// A managed volume is located in the default location which is specified
    /// by the parent schema, or the parent catalog, or the Metastore.
    ///
    /// Field 4: `volume_type`
    #[serde(
        rename = "volume_type",
        alias = "volumeType",
        with = "::buffa::json_helpers::proto_enum",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_default_enum_value"
    )]
    pub volume_type: ::buffa::EnumValue<VolumeType>,
    /// The storage location on the cloud
    ///
    /// Field 5: `storage_location`
    #[serde(
        rename = "storage_location",
        alias = "storageLocation",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub storage_location: ::core::option::Option<::buffa::alloc::string::String>,
    /// The storage location on the cloud
    ///
    /// Field 6: `comment`
    #[serde(rename = "comment", skip_serializing_if = "::core::option::Option::is_none")]
    pub comment: ::core::option::Option<::buffa::alloc::string::String>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for CreateVolumeRequest {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("CreateVolumeRequest")
            .field("catalog_name", &self.catalog_name)
            .field("schema_name", &self.schema_name)
            .field("name", &self.name)
            .field("volume_type", &self.volume_type)
            .field("storage_location", &self.storage_location)
            .field("comment", &self.comment)
            .finish()
    }
}
impl CreateVolumeRequest {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.CreateVolumeRequest";
}
impl CreateVolumeRequest {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::storage_location`] to `Some(value)`, consuming and returning `self`.
    pub fn with_storage_location(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.storage_location = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::comment`] to `Some(value)`, consuming and returning `self`.
    pub fn with_comment(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.comment = Some(value.into());
        self
    }
}
impl ::buffa::DefaultInstance for CreateVolumeRequest {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<CreateVolumeRequest> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for CreateVolumeRequest {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "CreateVolumeRequest";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.CreateVolumeRequest";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.CreateVolumeRequest";
}
impl ::buffa::Message for CreateVolumeRequest {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.catalog_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.catalog_name) as u32;
        }
        if !self.schema_name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.schema_name) as u32;
        }
        if !self.name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
        }
        {
            let val = self.volume_type.to_i32();
            if val != 0 {
                size += 1u32 + ::buffa::types::int32_encoded_len(val) as u32;
            }
        }
        if let Some(ref v) = self.storage_location {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.comment {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.catalog_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.catalog_name, buf);
        }
        if !self.schema_name.is_empty() {
            ::buffa::encoding::Tag::new(
                    2u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.schema_name, buf);
        }
        if !self.name.is_empty() {
            ::buffa::encoding::Tag::new(
                    3u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.name, buf);
        }
        {
            let val = self.volume_type.to_i32();
            if val != 0 {
                ::buffa::encoding::Tag::new(4u32, ::buffa::encoding::WireType::Varint)
                    .encode(buf);
                ::buffa::types::encode_int32(val, buf);
            }
        }
        if let Some(ref v) = self.storage_location {
            ::buffa::encoding::Tag::new(
                    5u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(ref v) = self.comment {
            ::buffa::encoding::Tag::new(
                    6u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.catalog_name, buf)?;
            }
            2u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 2u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.schema_name, buf)?;
            }
            3u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 3u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.name, buf)?;
            }
            4u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 4u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.volume_type = ::buffa::EnumValue::from(
                    ::buffa::types::decode_int32(buf)?,
                );
            }
            5u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 5u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .storage_location
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            6u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 6u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self.comment.get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.catalog_name.clear();
        self.schema_name.clear();
        self.name.clear();
        self.volume_type = ::buffa::EnumValue::from(0);
        self.storage_location = ::core::option::Option::None;
        self.comment = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for CreateVolumeRequest {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.CreateVolumeRequest";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for CreateVolumeRequest {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __CREATE_VOLUME_REQUEST_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.CreateVolumeRequest",
    to_json: ::buffa::type_registry::any_to_json::<CreateVolumeRequest>,
    from_json: ::buffa::type_registry::any_from_json::<CreateVolumeRequest>,
    is_wkt: false,
};
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct GetVolumeRequest {
    /// The three-level (fully qualified) name of the volume
    ///
    /// Field 1: `name`
    #[serde(
        rename = "name",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub name: ::buffa::alloc::string::String,
    /// Whether to include schemas in the response for which the principal can only access selective metadata for
    ///
    /// Field 1005: `include_browse`
    #[serde(
        rename = "include_browse",
        alias = "includeBrowse",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub include_browse: ::core::option::Option<bool>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for GetVolumeRequest {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("GetVolumeRequest")
            .field("name", &self.name)
            .field("include_browse", &self.include_browse)
            .finish()
    }
}
impl GetVolumeRequest {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.GetVolumeRequest";
}
impl GetVolumeRequest {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::include_browse`] to `Some(value)`, consuming and returning `self`.
    pub fn with_include_browse(mut self, value: bool) -> Self {
        self.include_browse = Some(value);
        self
    }
}
impl ::buffa::DefaultInstance for GetVolumeRequest {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<GetVolumeRequest> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for GetVolumeRequest {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "GetVolumeRequest";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.GetVolumeRequest";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.GetVolumeRequest";
}
impl ::buffa::Message for GetVolumeRequest {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
        }
        if self.include_browse.is_some() {
            size += 2u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.name, buf);
        }
        if let Some(v) = self.include_browse {
            ::buffa::encoding::Tag::new(1005u32, ::buffa::encoding::WireType::Varint)
                .encode(buf);
            ::buffa::types::encode_bool(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.name, buf)?;
            }
            1005u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1005u32,
                        expected: 0u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                self.include_browse = ::core::option::Option::Some(
                    ::buffa::types::decode_bool(buf)?,
                );
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.name.clear();
        self.include_browse = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for GetVolumeRequest {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.GetVolumeRequest";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for GetVolumeRequest {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __GET_VOLUME_REQUEST_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.GetVolumeRequest",
    to_json: ::buffa::type_registry::any_to_json::<GetVolumeRequest>,
    from_json: ::buffa::type_registry::any_from_json::<GetVolumeRequest>,
    is_wkt: false,
};
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct UpdateVolumeRequest {
    /// The three-level (fully qualified) name of the volume
    ///
    /// Field 1: `name`
    #[serde(
        rename = "name",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub name: ::buffa::alloc::string::String,
    /// New name for the volume.
    ///
    /// Field 2: `new_name`
    #[serde(
        rename = "new_name",
        alias = "newName",
        skip_serializing_if = "::core::option::Option::is_none"
    )]
    pub new_name: ::core::option::Option<::buffa::alloc::string::String>,
    /// The comment attached to the volume
    ///
    /// Field 3: `comment`
    #[serde(rename = "comment", skip_serializing_if = "::core::option::Option::is_none")]
    pub comment: ::core::option::Option<::buffa::alloc::string::String>,
    /// The identifier of the user who owns the volume
    ///
    /// Field 4: `owner`
    #[serde(rename = "owner", skip_serializing_if = "::core::option::Option::is_none")]
    pub owner: ::core::option::Option<::buffa::alloc::string::String>,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for UpdateVolumeRequest {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("UpdateVolumeRequest")
            .field("name", &self.name)
            .field("new_name", &self.new_name)
            .field("comment", &self.comment)
            .field("owner", &self.owner)
            .finish()
    }
}
impl UpdateVolumeRequest {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.UpdateVolumeRequest";
}
impl UpdateVolumeRequest {
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::new_name`] to `Some(value)`, consuming and returning `self`.
    pub fn with_new_name(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.new_name = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::comment`] to `Some(value)`, consuming and returning `self`.
    pub fn with_comment(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.comment = Some(value.into());
        self
    }
    #[must_use = "with_* setters return `self` by value; assign or chain the result"]
    #[inline]
    ///Sets [`Self::owner`] to `Some(value)`, consuming and returning `self`.
    pub fn with_owner(
        mut self,
        value: impl Into<::buffa::alloc::string::String>,
    ) -> Self {
        self.owner = Some(value.into());
        self
    }
}
impl ::buffa::DefaultInstance for UpdateVolumeRequest {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<UpdateVolumeRequest> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for UpdateVolumeRequest {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "UpdateVolumeRequest";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.UpdateVolumeRequest";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.UpdateVolumeRequest";
}
impl ::buffa::Message for UpdateVolumeRequest {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
        }
        if let Some(ref v) = self.new_name {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.comment {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        if let Some(ref v) = self.owner {
            size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.name, buf);
        }
        if let Some(ref v) = self.new_name {
            ::buffa::encoding::Tag::new(
                    2u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(ref v) = self.comment {
            ::buffa::encoding::Tag::new(
                    3u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        if let Some(ref v) = self.owner {
            ::buffa::encoding::Tag::new(
                    4u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(v, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.name, buf)?;
            }
            2u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 2u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self
                        .new_name
                        .get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            3u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 3u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self.comment.get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            4u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 4u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(
                    self.owner.get_or_insert_with(::buffa::alloc::string::String::new),
                    buf,
                )?;
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.name.clear();
        self.new_name = ::core::option::Option::None;
        self.comment = ::core::option::Option::None;
        self.owner = ::core::option::Option::None;
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for UpdateVolumeRequest {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.UpdateVolumeRequest";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for UpdateVolumeRequest {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __UPDATE_VOLUME_REQUEST_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.UpdateVolumeRequest",
    to_json: ::buffa::type_registry::any_to_json::<UpdateVolumeRequest>,
    from_json: ::buffa::type_registry::any_from_json::<UpdateVolumeRequest>,
    is_wkt: false,
};
#[derive(Clone, PartialEq, Default)]
#[derive(::serde::Serialize, ::serde::Deserialize)]
#[serde(default)]
pub struct DeleteVolumeRequest {
    /// The three-level (fully qualified) name of the volume
    ///
    /// Field 1: `name`
    #[serde(
        rename = "name",
        with = "::buffa::json_helpers::proto_string",
        skip_serializing_if = "::buffa::json_helpers::skip_if::is_empty_str"
    )]
    pub name: ::buffa::alloc::string::String,
    #[serde(skip)]
    #[doc(hidden)]
    pub __buffa_unknown_fields: ::buffa::UnknownFields,
}
impl ::core::fmt::Debug for DeleteVolumeRequest {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("DeleteVolumeRequest").field("name", &self.name).finish()
    }
}
impl DeleteVolumeRequest {
    /// Protobuf type URL for this message, for use with `Any::pack` and
    /// `Any::unpack_if`.
    ///
    /// Format: `type.googleapis.com/<fully.qualified.TypeName>`
    pub const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.DeleteVolumeRequest";
}
impl ::buffa::DefaultInstance for DeleteVolumeRequest {
    fn default_instance() -> &'static Self {
        static VALUE: ::buffa::__private::OnceBox<DeleteVolumeRequest> = ::buffa::__private::OnceBox::new();
        VALUE.get_or_init(|| ::buffa::alloc::boxed::Box::new(Self::default()))
    }
}
impl ::buffa::MessageName for DeleteVolumeRequest {
    const PACKAGE: &'static str = "unitycatalog.volumes.v1";
    const NAME: &'static str = "DeleteVolumeRequest";
    const FULL_NAME: &'static str = "unitycatalog.volumes.v1.DeleteVolumeRequest";
    const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.DeleteVolumeRequest";
}
impl ::buffa::Message for DeleteVolumeRequest {
    /// Returns the total encoded size in bytes.
    ///
    /// The result is a `u32`; the protobuf specification requires all
    /// messages to fit within 2 GiB (2,147,483,647 bytes), so a
    /// compliant message will never overflow this type.
    #[allow(clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u32;
        if !self.name.is_empty() {
            size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u32;
        size
    }
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::bytes::BufMut,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::encoding::Tag::new(
                    1u32,
                    ::buffa::encoding::WireType::LengthDelimited,
                )
                .encode(buf);
            ::buffa::types::encode_string(&self.name, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
    fn merge_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        buf: &mut impl ::buffa::bytes::Buf,
        depth: u32,
    ) -> ::core::result::Result<(), ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::bytes::Buf as _;
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        match tag.field_number() {
            1u32 => {
                if tag.wire_type() != ::buffa::encoding::WireType::LengthDelimited {
                    return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                        field_number: 1u32,
                        expected: 2u8,
                        actual: tag.wire_type() as u8,
                    });
                }
                ::buffa::types::merge_string(&mut self.name, buf)?;
            }
            _ => {
                self.__buffa_unknown_fields
                    .push(::buffa::encoding::decode_unknown_field(tag, buf, depth)?);
            }
        }
        ::core::result::Result::Ok(())
    }
    fn clear(&mut self) {
        self.name.clear();
        self.__buffa_unknown_fields.clear();
    }
}
impl ::buffa::ExtensionSet for DeleteVolumeRequest {
    const PROTO_FQN: &'static str = "unitycatalog.volumes.v1.DeleteVolumeRequest";
    fn unknown_fields(&self) -> &::buffa::UnknownFields {
        &self.__buffa_unknown_fields
    }
    fn unknown_fields_mut(&mut self) -> &mut ::buffa::UnknownFields {
        &mut self.__buffa_unknown_fields
    }
}
impl ::buffa::json_helpers::ProtoElemJson for DeleteVolumeRequest {
    fn serialize_proto_json<S: ::serde::Serializer>(
        v: &Self,
        s: S,
    ) -> ::core::result::Result<S::Ok, S::Error> {
        ::serde::Serialize::serialize(v, s)
    }
    fn deserialize_proto_json<'de, D: ::serde::Deserializer<'de>>(
        d: D,
    ) -> ::core::result::Result<Self, D::Error> {
        <Self as ::serde::Deserialize>::deserialize(d)
    }
}
#[doc(hidden)]
pub const __DELETE_VOLUME_REQUEST_JSON_ANY: ::buffa::type_registry::JsonAnyEntry = ::buffa::type_registry::JsonAnyEntry {
    type_url: "type.googleapis.com/unitycatalog.volumes.v1.DeleteVolumeRequest",
    to_json: ::buffa::type_registry::any_to_json::<DeleteVolumeRequest>,
    from_json: ::buffa::type_registry::any_from_json::<DeleteVolumeRequest>,
    is_wkt: false,
};
#[allow(
    non_camel_case_types,
    dead_code,
    unused_imports,
    unused_qualifications,
    clippy::derivable_impls,
    clippy::match_single_binding,
    clippy::uninlined_format_args,
    clippy::doc_lazy_continuation,
    clippy::module_inception
)]
pub mod __buffa {
    #[allow(unused_imports)]
    use super::*;
    pub mod view {
        #[allow(unused_imports)]
        use super::*;
        #[derive(Clone, Debug, Default)]
        pub struct VolumeView<'a> {
            /// Name of volume, relative to parent schema.
            ///
            /// Field 1: `name`
            pub name: &'a str,
            /// Name of parent catalog.
            ///
            /// Field 2: `catalog_name`
            pub catalog_name: &'a str,
            /// Name of parent schema.
            ///
            /// Field 3: `schema_name`
            pub schema_name: &'a str,
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 4: `full_name`
            pub full_name: &'a str,
            /// The storage location on the cloud
            ///
            /// Field 5: `storage_location`
            pub storage_location: &'a str,
            /// The unique identifier of the volume
            ///
            /// Field 6: `volume_id`
            pub volume_id: &'a str,
            /// The type of the volume.
            ///
            /// An external volume is located in the specified external location.
            /// A managed volume is located in the default location which is specified
            /// by the parent schema, or the parent catalog, or the Metastore.
            ///
            /// Field 7: `volume_type`
            pub volume_type: ::buffa::EnumValue<super::super::VolumeType>,
            /// Username of current owner of table.
            ///
            /// Field 8: `owner`
            pub owner: ::core::option::Option<&'a str>,
            /// User-provided free-form text description.
            ///
            /// Field 9: `comment`
            pub comment: ::core::option::Option<&'a str>,
            /// Time at which this catalog was created, in epoch milliseconds.
            ///
            /// Field 1000: `created_at`
            pub created_at: ::core::option::Option<i64>,
            /// Username of catalog creator.
            ///
            /// Field 1001: `created_by`
            pub created_by: ::core::option::Option<&'a str>,
            /// Time at which this catalog was last updated, in epoch milliseconds.
            ///
            /// Field 1002: `updated_at`
            pub updated_at: ::core::option::Option<i64>,
            /// Username of user who last modified catalog.
            ///
            /// Field 1003: `updated_by`
            pub updated_by: ::core::option::Option<&'a str>,
            /// Indicates whether the principal is limited to retrieving metadata
            /// for the associated object through the BROWSE privilege when include_browse
            /// is enabled in the request.
            ///
            /// Field 1004: `browse_only`
            pub browse_only: ::core::option::Option<bool>,
            /// The unique identifier of the metastore
            ///
            /// Field 1005: `metastore_id`
            pub metastore_id: ::core::option::Option<&'a str>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> VolumeView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        2u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 2u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.catalog_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        3u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 3u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.schema_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        4u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 4u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.full_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        5u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 5u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.storage_location = ::buffa::types::borrow_str(
                                &mut cur,
                            )?;
                        }
                        6u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 6u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.volume_id = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        7u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 7u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.volume_type = ::buffa::EnumValue::from(
                                ::buffa::types::decode_int32(&mut cur)?,
                            );
                        }
                        8u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 8u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.owner = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        9u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 9u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.comment = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        1000u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1000u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.created_at = Some(
                                ::buffa::types::decode_int64(&mut cur)?,
                            );
                        }
                        1001u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1001u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.created_by = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        1002u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1002u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.updated_at = Some(
                                ::buffa::types::decode_int64(&mut cur)?,
                            );
                        }
                        1003u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1003u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.updated_by = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        1004u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1004u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.browse_only = Some(
                                ::buffa::types::decode_bool(&mut cur)?,
                            );
                        }
                        1005u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1005u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.metastore_id = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for VolumeView<'a> {
            type Owned = super::super::Volume;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::Volume {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::Volume {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::Volume {
                    name: self.name.to_string(),
                    catalog_name: self.catalog_name.to_string(),
                    schema_name: self.schema_name.to_string(),
                    full_name: self.full_name.to_string(),
                    storage_location: self.storage_location.to_string(),
                    volume_id: self.volume_id.to_string(),
                    volume_type: self.volume_type,
                    owner: self.owner.map(|s| s.to_string()),
                    comment: self.comment.map(|s| s.to_string()),
                    created_at: self.created_at,
                    created_by: self.created_by.map(|s| s.to_string()),
                    updated_at: self.updated_at,
                    updated_by: self.updated_by.map(|s| s.to_string()),
                    browse_only: self.browse_only,
                    metastore_id: self.metastore_id.map(|s| s.to_string()),
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for VolumeView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.name.is_empty() {
                    size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
                }
                if !self.catalog_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.catalog_name)
                                as u32;
                }
                if !self.schema_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.schema_name)
                                as u32;
                }
                if !self.full_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.full_name) as u32;
                }
                if !self.storage_location.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.storage_location)
                                as u32;
                }
                if !self.volume_id.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.volume_id) as u32;
                }
                {
                    let val = self.volume_type.to_i32();
                    if val != 0 {
                        size += 1u32 + ::buffa::types::int32_encoded_len(val) as u32;
                    }
                }
                if let Some(ref v) = self.owner {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.comment {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(v) = self.created_at {
                    size += 2u32 + ::buffa::types::int64_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.created_by {
                    size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(v) = self.updated_at {
                    size += 2u32 + ::buffa::types::int64_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.updated_by {
                    size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if self.browse_only.is_some() {
                    size += 2u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
                }
                if let Some(ref v) = self.metastore_id {
                    size += 2u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.name, buf);
                }
                if !self.catalog_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            2u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.catalog_name, buf);
                }
                if !self.schema_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            3u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.schema_name, buf);
                }
                if !self.full_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            4u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.full_name, buf);
                }
                if !self.storage_location.is_empty() {
                    ::buffa::encoding::Tag::new(
                            5u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.storage_location, buf);
                }
                if !self.volume_id.is_empty() {
                    ::buffa::encoding::Tag::new(
                            6u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.volume_id, buf);
                }
                {
                    let val = self.volume_type.to_i32();
                    if val != 0 {
                        ::buffa::encoding::Tag::new(
                                7u32,
                                ::buffa::encoding::WireType::Varint,
                            )
                            .encode(buf);
                        ::buffa::types::encode_int32(val, buf);
                    }
                }
                if let Some(ref v) = self.owner {
                    ::buffa::encoding::Tag::new(
                            8u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(ref v) = self.comment {
                    ::buffa::encoding::Tag::new(
                            9u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(v) = self.created_at {
                    ::buffa::encoding::Tag::new(
                            1000u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_int64(v, buf);
                }
                if let Some(ref v) = self.created_by {
                    ::buffa::encoding::Tag::new(
                            1001u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(v) = self.updated_at {
                    ::buffa::encoding::Tag::new(
                            1002u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_int64(v, buf);
                }
                if let Some(ref v) = self.updated_by {
                    ::buffa::encoding::Tag::new(
                            1003u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(v) = self.browse_only {
                    ::buffa::encoding::Tag::new(
                            1004u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_bool(v, buf);
                }
                if let Some(ref v) = self.metastore_id {
                    ::buffa::encoding::Tag::new(
                            1005u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for VolumeView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.name) {
                    __map.serialize_entry("name", self.name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.catalog_name) {
                    __map.serialize_entry("catalog_name", self.catalog_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.schema_name) {
                    __map.serialize_entry("schema_name", self.schema_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.full_name) {
                    __map.serialize_entry("full_name", self.full_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.storage_location) {
                    __map.serialize_entry("storage_location", self.storage_location)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.volume_id) {
                    __map.serialize_entry("volume_id", self.volume_id)?;
                }
                if !::buffa::json_helpers::skip_if::is_default_enum_value(
                    &self.volume_type,
                ) {
                    __map.serialize_entry("volume_type", &self.volume_type)?;
                }
                if let ::core::option::Option::Some(__v) = self.owner {
                    __map.serialize_entry("owner", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.comment {
                    __map.serialize_entry("comment", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.created_at {
                    struct _W(i64);
                    impl ::serde::Serialize for _W {
                        fn serialize<__S: ::serde::Serializer>(
                            &self,
                            __s: __S,
                        ) -> ::core::result::Result<__S::Ok, __S::Error> {
                            ::buffa::json_helpers::int64::serialize(&self.0, __s)
                        }
                    }
                    __map.serialize_entry("created_at", &_W(__v))?;
                }
                if let ::core::option::Option::Some(__v) = self.created_by {
                    __map.serialize_entry("created_by", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.updated_at {
                    struct _W(i64);
                    impl ::serde::Serialize for _W {
                        fn serialize<__S: ::serde::Serializer>(
                            &self,
                            __s: __S,
                        ) -> ::core::result::Result<__S::Ok, __S::Error> {
                            ::buffa::json_helpers::int64::serialize(&self.0, __s)
                        }
                    }
                    __map.serialize_entry("updated_at", &_W(__v))?;
                }
                if let ::core::option::Option::Some(__v) = self.updated_by {
                    __map.serialize_entry("updated_by", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.browse_only {
                    __map.serialize_entry("browse_only", &__v)?;
                }
                if let ::core::option::Option::Some(__v) = self.metastore_id {
                    __map.serialize_entry("metastore_id", __v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for VolumeView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "Volume";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.Volume";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.Volume";
        }
        impl<'v> ::buffa::DefaultViewInstance for VolumeView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<VolumeView<'static>> = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <VolumeView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for VolumeView<'static> {
            type Reborrowed<'b> = VolumeView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `Volume` message.

 Wraps [`::buffa::OwnedView`]`<`[`VolumeView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`VolumeView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct VolumeOwnedView(::buffa::OwnedView<VolumeView<'static>>);
        impl VolumeOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    VolumeOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    VolumeOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::Volume,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    VolumeOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`VolumeView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &VolumeView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::Volume {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// Name of volume, relative to parent schema.
            ///
            /// Field 1: `name`
            #[must_use]
            pub fn name(&self) -> &'_ str {
                self.0.reborrow().name
            }
            /// Name of parent catalog.
            ///
            /// Field 2: `catalog_name`
            #[must_use]
            pub fn catalog_name(&self) -> &'_ str {
                self.0.reborrow().catalog_name
            }
            /// Name of parent schema.
            ///
            /// Field 3: `schema_name`
            #[must_use]
            pub fn schema_name(&self) -> &'_ str {
                self.0.reborrow().schema_name
            }
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 4: `full_name`
            #[must_use]
            pub fn full_name(&self) -> &'_ str {
                self.0.reborrow().full_name
            }
            /// The storage location on the cloud
            ///
            /// Field 5: `storage_location`
            #[must_use]
            pub fn storage_location(&self) -> &'_ str {
                self.0.reborrow().storage_location
            }
            /// The unique identifier of the volume
            ///
            /// Field 6: `volume_id`
            #[must_use]
            pub fn volume_id(&self) -> &'_ str {
                self.0.reborrow().volume_id
            }
            /// The type of the volume.
            ///
            /// An external volume is located in the specified external location.
            /// A managed volume is located in the default location which is specified
            /// by the parent schema, or the parent catalog, or the Metastore.
            ///
            /// Field 7: `volume_type`
            #[must_use]
            pub fn volume_type(&self) -> ::buffa::EnumValue<super::super::VolumeType> {
                self.0.reborrow().volume_type
            }
            /// Username of current owner of table.
            ///
            /// Field 8: `owner`
            #[must_use]
            pub fn owner(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().owner
            }
            /// User-provided free-form text description.
            ///
            /// Field 9: `comment`
            #[must_use]
            pub fn comment(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().comment
            }
            /// Time at which this catalog was created, in epoch milliseconds.
            ///
            /// Field 1000: `created_at`
            #[must_use]
            pub fn created_at(&self) -> ::core::option::Option<i64> {
                self.0.reborrow().created_at
            }
            /// Username of catalog creator.
            ///
            /// Field 1001: `created_by`
            #[must_use]
            pub fn created_by(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().created_by
            }
            /// Time at which this catalog was last updated, in epoch milliseconds.
            ///
            /// Field 1002: `updated_at`
            #[must_use]
            pub fn updated_at(&self) -> ::core::option::Option<i64> {
                self.0.reborrow().updated_at
            }
            /// Username of user who last modified catalog.
            ///
            /// Field 1003: `updated_by`
            #[must_use]
            pub fn updated_by(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().updated_by
            }
            /// Indicates whether the principal is limited to retrieving metadata
            /// for the associated object through the BROWSE privilege when include_browse
            /// is enabled in the request.
            ///
            /// Field 1004: `browse_only`
            #[must_use]
            pub fn browse_only(&self) -> ::core::option::Option<bool> {
                self.0.reborrow().browse_only
            }
            /// The unique identifier of the metastore
            ///
            /// Field 1005: `metastore_id`
            #[must_use]
            pub fn metastore_id(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().metastore_id
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<VolumeView<'static>>>
        for VolumeOwnedView {
            fn from(inner: ::buffa::OwnedView<VolumeView<'static>>) -> Self {
                VolumeOwnedView(inner)
            }
        }
        impl ::core::convert::From<VolumeOwnedView>
        for ::buffa::OwnedView<VolumeView<'static>> {
            fn from(wrapper: VolumeOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<VolumeView<'static>>>
        for VolumeOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<VolumeView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::Volume {
            type View<'a> = VolumeView<'a>;
            type ViewHandle = VolumeOwnedView;
        }
        impl ::serde::Serialize for VolumeOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        /// List volumes
        #[derive(Clone, Debug, Default)]
        pub struct ListVolumesRequestView<'a> {
            /// The identifier of the catalog
            ///
            /// Field 1: `catalog_name`
            pub catalog_name: &'a str,
            /// The identifier of the schema
            ///
            /// Field 2: `schema_name`
            pub schema_name: &'a str,
            /// The maximum number of results per page that should be returned.
            ///
            /// Field 3: `max_results`
            pub max_results: ::core::option::Option<i32>,
            /// Opaque pagination token to go to next page based on previous query.
            ///
            /// Field 4: `page_token`
            pub page_token: ::core::option::Option<&'a str>,
            /// Whether to include schemas in the response for which the principal can only access selective metadata for
            ///
            /// Field 5: `include_browse`
            pub include_browse: ::core::option::Option<bool>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> ListVolumesRequestView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.catalog_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        2u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 2u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.schema_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        3u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 3u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.max_results = Some(
                                ::buffa::types::decode_int32(&mut cur)?,
                            );
                        }
                        4u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 4u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.page_token = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        5u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 5u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.include_browse = Some(
                                ::buffa::types::decode_bool(&mut cur)?,
                            );
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for ListVolumesRequestView<'a> {
            type Owned = super::super::ListVolumesRequest;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::ListVolumesRequest {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::ListVolumesRequest {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::ListVolumesRequest {
                    catalog_name: self.catalog_name.to_string(),
                    schema_name: self.schema_name.to_string(),
                    max_results: self.max_results,
                    page_token: self.page_token.map(|s| s.to_string()),
                    include_browse: self.include_browse,
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for ListVolumesRequestView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.catalog_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.catalog_name)
                                as u32;
                }
                if !self.schema_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.schema_name)
                                as u32;
                }
                if let Some(v) = self.max_results {
                    size += 1u32 + ::buffa::types::int32_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.page_token {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if self.include_browse.is_some() {
                    size += 1u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.catalog_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.catalog_name, buf);
                }
                if !self.schema_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            2u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.schema_name, buf);
                }
                if let Some(v) = self.max_results {
                    ::buffa::encoding::Tag::new(
                            3u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_int32(v, buf);
                }
                if let Some(ref v) = self.page_token {
                    ::buffa::encoding::Tag::new(
                            4u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(v) = self.include_browse {
                    ::buffa::encoding::Tag::new(
                            5u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_bool(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for ListVolumesRequestView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.catalog_name) {
                    __map.serialize_entry("catalog_name", self.catalog_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.schema_name) {
                    __map.serialize_entry("schema_name", self.schema_name)?;
                }
                if let ::core::option::Option::Some(__v) = self.max_results {
                    struct _W(i32);
                    impl ::serde::Serialize for _W {
                        fn serialize<__S: ::serde::Serializer>(
                            &self,
                            __s: __S,
                        ) -> ::core::result::Result<__S::Ok, __S::Error> {
                            ::buffa::json_helpers::int32::serialize(&self.0, __s)
                        }
                    }
                    __map.serialize_entry("max_results", &_W(__v))?;
                }
                if let ::core::option::Option::Some(__v) = self.page_token {
                    __map.serialize_entry("page_token", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.include_browse {
                    __map.serialize_entry("include_browse", &__v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for ListVolumesRequestView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "ListVolumesRequest";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.ListVolumesRequest";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesRequest";
        }
        impl<'v> ::buffa::DefaultViewInstance for ListVolumesRequestView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    ListVolumesRequestView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <ListVolumesRequestView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for ListVolumesRequestView<'static> {
            type Reborrowed<'b> = ListVolumesRequestView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `ListVolumesRequest` message.

 Wraps [`::buffa::OwnedView`]`<`[`ListVolumesRequestView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`ListVolumesRequestView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct ListVolumesRequestOwnedView(
            ::buffa::OwnedView<ListVolumesRequestView<'static>>,
        );
        impl ListVolumesRequestOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesRequestOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesRequestOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::ListVolumesRequest,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesRequestOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`ListVolumesRequestView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &ListVolumesRequestView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::ListVolumesRequest {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The identifier of the catalog
            ///
            /// Field 1: `catalog_name`
            #[must_use]
            pub fn catalog_name(&self) -> &'_ str {
                self.0.reborrow().catalog_name
            }
            /// The identifier of the schema
            ///
            /// Field 2: `schema_name`
            #[must_use]
            pub fn schema_name(&self) -> &'_ str {
                self.0.reborrow().schema_name
            }
            /// The maximum number of results per page that should be returned.
            ///
            /// Field 3: `max_results`
            #[must_use]
            pub fn max_results(&self) -> ::core::option::Option<i32> {
                self.0.reborrow().max_results
            }
            /// Opaque pagination token to go to next page based on previous query.
            ///
            /// Field 4: `page_token`
            #[must_use]
            pub fn page_token(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().page_token
            }
            /// Whether to include schemas in the response for which the principal can only access selective metadata for
            ///
            /// Field 5: `include_browse`
            #[must_use]
            pub fn include_browse(&self) -> ::core::option::Option<bool> {
                self.0.reborrow().include_browse
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<ListVolumesRequestView<'static>>>
        for ListVolumesRequestOwnedView {
            fn from(inner: ::buffa::OwnedView<ListVolumesRequestView<'static>>) -> Self {
                ListVolumesRequestOwnedView(inner)
            }
        }
        impl ::core::convert::From<ListVolumesRequestOwnedView>
        for ::buffa::OwnedView<ListVolumesRequestView<'static>> {
            fn from(wrapper: ListVolumesRequestOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<ListVolumesRequestView<'static>>>
        for ListVolumesRequestOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<ListVolumesRequestView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::ListVolumesRequest {
            type View<'a> = ListVolumesRequestView<'a>;
            type ViewHandle = ListVolumesRequestOwnedView;
        }
        impl ::serde::Serialize for ListVolumesRequestOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        /// List Schemas response.
        #[derive(Clone, Debug, Default)]
        pub struct ListVolumesResponseView<'a> {
            /// The volumes returned.
            ///
            /// Field 1: `volumes`
            pub volumes: ::buffa::RepeatedView<
                'a,
                super::super::__buffa::view::VolumeView<'a>,
            >,
            /// Opaque token to retrieve the next page of results.
            ///
            /// Absent if there are no more pages. page_token should be set to
            /// this value for the next request to retrieve the next page of results.
            ///
            /// Field 2: `next_page_token`
            pub next_page_token: ::core::option::Option<&'a str>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> ListVolumesResponseView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        2u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 2u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.next_page_token = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            if depth == 0 {
                                return Err(::buffa::DecodeError::RecursionLimitExceeded);
                            }
                            let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                            view.volumes
                                .push(
                                    super::super::__buffa::view::VolumeView::_decode_depth(
                                        sub,
                                        depth - 1,
                                    )?,
                                );
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for ListVolumesResponseView<'a> {
            type Owned = super::super::ListVolumesResponse;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::ListVolumesResponse {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::ListVolumesResponse {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::ListVolumesResponse {
                    volumes: self
                        .volumes
                        .iter()
                        .map(|v| v.to_owned_from_source(__buffa_src))
                        .collect(),
                    next_page_token: self.next_page_token.map(|s| s.to_string()),
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for ListVolumesResponseView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, __cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                for v in &self.volumes {
                    let __slot = __cache.reserve();
                    let inner_size = v.compute_size(__cache);
                    __cache.set(__slot, inner_size);
                    size
                        += 1u32 + ::buffa::encoding::varint_len(inner_size as u64) as u32
                            + inner_size;
                }
                if let Some(ref v) = self.next_page_token {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                __cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                for v in &self.volumes {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::encoding::encode_varint(__cache.consume_next() as u64, buf);
                    v.write_to(__cache, buf);
                }
                if let Some(ref v) = self.next_page_token {
                    ::buffa::encoding::Tag::new(
                            2u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for ListVolumesResponseView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !self.volumes.is_empty() {
                    __map.serialize_entry("volumes", &*self.volumes)?;
                }
                if let ::core::option::Option::Some(__v) = self.next_page_token {
                    __map.serialize_entry("next_page_token", __v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for ListVolumesResponseView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "ListVolumesResponse";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.ListVolumesResponse";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.ListVolumesResponse";
        }
        impl<'v> ::buffa::DefaultViewInstance for ListVolumesResponseView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    ListVolumesResponseView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <ListVolumesResponseView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for ListVolumesResponseView<'static> {
            type Reborrowed<'b> = ListVolumesResponseView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `ListVolumesResponse` message.

 Wraps [`::buffa::OwnedView`]`<`[`ListVolumesResponseView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`ListVolumesResponseView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct ListVolumesResponseOwnedView(
            ::buffa::OwnedView<ListVolumesResponseView<'static>>,
        );
        impl ListVolumesResponseOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesResponseOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesResponseOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::ListVolumesResponse,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    ListVolumesResponseOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`ListVolumesResponseView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &ListVolumesResponseView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::ListVolumesResponse {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The volumes returned.
            ///
            /// Field 1: `volumes`
            #[must_use]
            pub fn volumes(
                &self,
            ) -> &::buffa::RepeatedView<
                '_,
                super::super::__buffa::view::VolumeView<'_>,
            > {
                &self.0.reborrow().volumes
            }
            /// Opaque token to retrieve the next page of results.
            ///
            /// Absent if there are no more pages. page_token should be set to
            /// this value for the next request to retrieve the next page of results.
            ///
            /// Field 2: `next_page_token`
            #[must_use]
            pub fn next_page_token(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().next_page_token
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<ListVolumesResponseView<'static>>>
        for ListVolumesResponseOwnedView {
            fn from(
                inner: ::buffa::OwnedView<ListVolumesResponseView<'static>>,
            ) -> Self {
                ListVolumesResponseOwnedView(inner)
            }
        }
        impl ::core::convert::From<ListVolumesResponseOwnedView>
        for ::buffa::OwnedView<ListVolumesResponseView<'static>> {
            fn from(wrapper: ListVolumesResponseOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<ListVolumesResponseView<'static>>>
        for ListVolumesResponseOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<ListVolumesResponseView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::ListVolumesResponse {
            type View<'a> = ListVolumesResponseView<'a>;
            type ViewHandle = ListVolumesResponseOwnedView;
        }
        impl ::serde::Serialize for ListVolumesResponseOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        /// Create a new Volume
        #[derive(Clone, Debug, Default)]
        pub struct CreateVolumeRequestView<'a> {
            /// The identifier of the catalog
            ///
            /// Field 1: `catalog_name`
            pub catalog_name: &'a str,
            /// The identifier of the schema
            ///
            /// Field 2: `schema_name`
            pub schema_name: &'a str,
            /// The identifier of the volume
            ///
            /// Field 3: `name`
            pub name: &'a str,
            /// The type of the volume.
            ///
            /// An external volume is located in the specified external location.
            /// A managed volume is located in the default location which is specified
            /// by the parent schema, or the parent catalog, or the Metastore.
            ///
            /// Field 4: `volume_type`
            pub volume_type: ::buffa::EnumValue<super::super::VolumeType>,
            /// The storage location on the cloud
            ///
            /// Field 5: `storage_location`
            pub storage_location: ::core::option::Option<&'a str>,
            /// The storage location on the cloud
            ///
            /// Field 6: `comment`
            pub comment: ::core::option::Option<&'a str>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> CreateVolumeRequestView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.catalog_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        2u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 2u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.schema_name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        3u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 3u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        4u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 4u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.volume_type = ::buffa::EnumValue::from(
                                ::buffa::types::decode_int32(&mut cur)?,
                            );
                        }
                        5u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 5u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.storage_location = Some(
                                ::buffa::types::borrow_str(&mut cur)?,
                            );
                        }
                        6u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 6u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.comment = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for CreateVolumeRequestView<'a> {
            type Owned = super::super::CreateVolumeRequest;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::CreateVolumeRequest {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::CreateVolumeRequest {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::CreateVolumeRequest {
                    catalog_name: self.catalog_name.to_string(),
                    schema_name: self.schema_name.to_string(),
                    name: self.name.to_string(),
                    volume_type: self.volume_type,
                    storage_location: self.storage_location.map(|s| s.to_string()),
                    comment: self.comment.map(|s| s.to_string()),
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for CreateVolumeRequestView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.catalog_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.catalog_name)
                                as u32;
                }
                if !self.schema_name.is_empty() {
                    size
                        += 1u32
                            + ::buffa::types::string_encoded_len(&self.schema_name)
                                as u32;
                }
                if !self.name.is_empty() {
                    size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
                }
                {
                    let val = self.volume_type.to_i32();
                    if val != 0 {
                        size += 1u32 + ::buffa::types::int32_encoded_len(val) as u32;
                    }
                }
                if let Some(ref v) = self.storage_location {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.comment {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.catalog_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.catalog_name, buf);
                }
                if !self.schema_name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            2u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.schema_name, buf);
                }
                if !self.name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            3u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.name, buf);
                }
                {
                    let val = self.volume_type.to_i32();
                    if val != 0 {
                        ::buffa::encoding::Tag::new(
                                4u32,
                                ::buffa::encoding::WireType::Varint,
                            )
                            .encode(buf);
                        ::buffa::types::encode_int32(val, buf);
                    }
                }
                if let Some(ref v) = self.storage_location {
                    ::buffa::encoding::Tag::new(
                            5u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(ref v) = self.comment {
                    ::buffa::encoding::Tag::new(
                            6u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for CreateVolumeRequestView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.catalog_name) {
                    __map.serialize_entry("catalog_name", self.catalog_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.schema_name) {
                    __map.serialize_entry("schema_name", self.schema_name)?;
                }
                if !::buffa::json_helpers::skip_if::is_empty_str(self.name) {
                    __map.serialize_entry("name", self.name)?;
                }
                if !::buffa::json_helpers::skip_if::is_default_enum_value(
                    &self.volume_type,
                ) {
                    __map.serialize_entry("volume_type", &self.volume_type)?;
                }
                if let ::core::option::Option::Some(__v) = self.storage_location {
                    __map.serialize_entry("storage_location", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.comment {
                    __map.serialize_entry("comment", __v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for CreateVolumeRequestView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "CreateVolumeRequest";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.CreateVolumeRequest";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.CreateVolumeRequest";
        }
        impl<'v> ::buffa::DefaultViewInstance for CreateVolumeRequestView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    CreateVolumeRequestView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <CreateVolumeRequestView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for CreateVolumeRequestView<'static> {
            type Reborrowed<'b> = CreateVolumeRequestView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `CreateVolumeRequest` message.

 Wraps [`::buffa::OwnedView`]`<`[`CreateVolumeRequestView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`CreateVolumeRequestView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct CreateVolumeRequestOwnedView(
            ::buffa::OwnedView<CreateVolumeRequestView<'static>>,
        );
        impl CreateVolumeRequestOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    CreateVolumeRequestOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    CreateVolumeRequestOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::CreateVolumeRequest,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    CreateVolumeRequestOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`CreateVolumeRequestView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &CreateVolumeRequestView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::CreateVolumeRequest {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The identifier of the catalog
            ///
            /// Field 1: `catalog_name`
            #[must_use]
            pub fn catalog_name(&self) -> &'_ str {
                self.0.reborrow().catalog_name
            }
            /// The identifier of the schema
            ///
            /// Field 2: `schema_name`
            #[must_use]
            pub fn schema_name(&self) -> &'_ str {
                self.0.reborrow().schema_name
            }
            /// The identifier of the volume
            ///
            /// Field 3: `name`
            #[must_use]
            pub fn name(&self) -> &'_ str {
                self.0.reborrow().name
            }
            /// The type of the volume.
            ///
            /// An external volume is located in the specified external location.
            /// A managed volume is located in the default location which is specified
            /// by the parent schema, or the parent catalog, or the Metastore.
            ///
            /// Field 4: `volume_type`
            #[must_use]
            pub fn volume_type(&self) -> ::buffa::EnumValue<super::super::VolumeType> {
                self.0.reborrow().volume_type
            }
            /// The storage location on the cloud
            ///
            /// Field 5: `storage_location`
            #[must_use]
            pub fn storage_location(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().storage_location
            }
            /// The storage location on the cloud
            ///
            /// Field 6: `comment`
            #[must_use]
            pub fn comment(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().comment
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<CreateVolumeRequestView<'static>>>
        for CreateVolumeRequestOwnedView {
            fn from(
                inner: ::buffa::OwnedView<CreateVolumeRequestView<'static>>,
            ) -> Self {
                CreateVolumeRequestOwnedView(inner)
            }
        }
        impl ::core::convert::From<CreateVolumeRequestOwnedView>
        for ::buffa::OwnedView<CreateVolumeRequestView<'static>> {
            fn from(wrapper: CreateVolumeRequestOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<CreateVolumeRequestView<'static>>>
        for CreateVolumeRequestOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<CreateVolumeRequestView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::CreateVolumeRequest {
            type View<'a> = CreateVolumeRequestView<'a>;
            type ViewHandle = CreateVolumeRequestOwnedView;
        }
        impl ::serde::Serialize for CreateVolumeRequestOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        #[derive(Clone, Debug, Default)]
        pub struct GetVolumeRequestView<'a> {
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            pub name: &'a str,
            /// Whether to include schemas in the response for which the principal can only access selective metadata for
            ///
            /// Field 1005: `include_browse`
            pub include_browse: ::core::option::Option<bool>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> GetVolumeRequestView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        1005u32 => {
                            if tag.wire_type() != ::buffa::encoding::WireType::Varint {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1005u32,
                                    expected: 0u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.include_browse = Some(
                                ::buffa::types::decode_bool(&mut cur)?,
                            );
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for GetVolumeRequestView<'a> {
            type Owned = super::super::GetVolumeRequest;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::GetVolumeRequest {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::GetVolumeRequest {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::GetVolumeRequest {
                    name: self.name.to_string(),
                    include_browse: self.include_browse,
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for GetVolumeRequestView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.name.is_empty() {
                    size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
                }
                if self.include_browse.is_some() {
                    size += 2u32 + ::buffa::types::BOOL_ENCODED_LEN as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.name, buf);
                }
                if let Some(v) = self.include_browse {
                    ::buffa::encoding::Tag::new(
                            1005u32,
                            ::buffa::encoding::WireType::Varint,
                        )
                        .encode(buf);
                    ::buffa::types::encode_bool(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for GetVolumeRequestView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.name) {
                    __map.serialize_entry("name", self.name)?;
                }
                if let ::core::option::Option::Some(__v) = self.include_browse {
                    __map.serialize_entry("include_browse", &__v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for GetVolumeRequestView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "GetVolumeRequest";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.GetVolumeRequest";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.GetVolumeRequest";
        }
        impl<'v> ::buffa::DefaultViewInstance for GetVolumeRequestView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    GetVolumeRequestView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <GetVolumeRequestView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for GetVolumeRequestView<'static> {
            type Reborrowed<'b> = GetVolumeRequestView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `GetVolumeRequest` message.

 Wraps [`::buffa::OwnedView`]`<`[`GetVolumeRequestView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`GetVolumeRequestView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct GetVolumeRequestOwnedView(
            ::buffa::OwnedView<GetVolumeRequestView<'static>>,
        );
        impl GetVolumeRequestOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    GetVolumeRequestOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    GetVolumeRequestOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::GetVolumeRequest,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    GetVolumeRequestOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`GetVolumeRequestView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &GetVolumeRequestView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::GetVolumeRequest {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            #[must_use]
            pub fn name(&self) -> &'_ str {
                self.0.reborrow().name
            }
            /// Whether to include schemas in the response for which the principal can only access selective metadata for
            ///
            /// Field 1005: `include_browse`
            #[must_use]
            pub fn include_browse(&self) -> ::core::option::Option<bool> {
                self.0.reborrow().include_browse
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<GetVolumeRequestView<'static>>>
        for GetVolumeRequestOwnedView {
            fn from(inner: ::buffa::OwnedView<GetVolumeRequestView<'static>>) -> Self {
                GetVolumeRequestOwnedView(inner)
            }
        }
        impl ::core::convert::From<GetVolumeRequestOwnedView>
        for ::buffa::OwnedView<GetVolumeRequestView<'static>> {
            fn from(wrapper: GetVolumeRequestOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<GetVolumeRequestView<'static>>>
        for GetVolumeRequestOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<GetVolumeRequestView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::GetVolumeRequest {
            type View<'a> = GetVolumeRequestView<'a>;
            type ViewHandle = GetVolumeRequestOwnedView;
        }
        impl ::serde::Serialize for GetVolumeRequestOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        #[derive(Clone, Debug, Default)]
        pub struct UpdateVolumeRequestView<'a> {
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            pub name: &'a str,
            /// New name for the volume.
            ///
            /// Field 2: `new_name`
            pub new_name: ::core::option::Option<&'a str>,
            /// The comment attached to the volume
            ///
            /// Field 3: `comment`
            pub comment: ::core::option::Option<&'a str>,
            /// The identifier of the user who owns the volume
            ///
            /// Field 4: `owner`
            pub owner: ::core::option::Option<&'a str>,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> UpdateVolumeRequestView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        2u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 2u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.new_name = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        3u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 3u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.comment = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        4u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 4u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.owner = Some(::buffa::types::borrow_str(&mut cur)?);
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for UpdateVolumeRequestView<'a> {
            type Owned = super::super::UpdateVolumeRequest;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::UpdateVolumeRequest {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::UpdateVolumeRequest {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::UpdateVolumeRequest {
                    name: self.name.to_string(),
                    new_name: self.new_name.map(|s| s.to_string()),
                    comment: self.comment.map(|s| s.to_string()),
                    owner: self.owner.map(|s| s.to_string()),
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for UpdateVolumeRequestView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.name.is_empty() {
                    size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
                }
                if let Some(ref v) = self.new_name {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.comment {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                if let Some(ref v) = self.owner {
                    size += 1u32 + ::buffa::types::string_encoded_len(v) as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.name, buf);
                }
                if let Some(ref v) = self.new_name {
                    ::buffa::encoding::Tag::new(
                            2u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(ref v) = self.comment {
                    ::buffa::encoding::Tag::new(
                            3u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                if let Some(ref v) = self.owner {
                    ::buffa::encoding::Tag::new(
                            4u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(v, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for UpdateVolumeRequestView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.name) {
                    __map.serialize_entry("name", self.name)?;
                }
                if let ::core::option::Option::Some(__v) = self.new_name {
                    __map.serialize_entry("new_name", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.comment {
                    __map.serialize_entry("comment", __v)?;
                }
                if let ::core::option::Option::Some(__v) = self.owner {
                    __map.serialize_entry("owner", __v)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for UpdateVolumeRequestView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "UpdateVolumeRequest";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.UpdateVolumeRequest";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.UpdateVolumeRequest";
        }
        impl<'v> ::buffa::DefaultViewInstance for UpdateVolumeRequestView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    UpdateVolumeRequestView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <UpdateVolumeRequestView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for UpdateVolumeRequestView<'static> {
            type Reborrowed<'b> = UpdateVolumeRequestView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `UpdateVolumeRequest` message.

 Wraps [`::buffa::OwnedView`]`<`[`UpdateVolumeRequestView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`UpdateVolumeRequestView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct UpdateVolumeRequestOwnedView(
            ::buffa::OwnedView<UpdateVolumeRequestView<'static>>,
        );
        impl UpdateVolumeRequestOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    UpdateVolumeRequestOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    UpdateVolumeRequestOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::UpdateVolumeRequest,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    UpdateVolumeRequestOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`UpdateVolumeRequestView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &UpdateVolumeRequestView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::UpdateVolumeRequest {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            #[must_use]
            pub fn name(&self) -> &'_ str {
                self.0.reborrow().name
            }
            /// New name for the volume.
            ///
            /// Field 2: `new_name`
            #[must_use]
            pub fn new_name(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().new_name
            }
            /// The comment attached to the volume
            ///
            /// Field 3: `comment`
            #[must_use]
            pub fn comment(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().comment
            }
            /// The identifier of the user who owns the volume
            ///
            /// Field 4: `owner`
            #[must_use]
            pub fn owner(&self) -> ::core::option::Option<&'_ str> {
                self.0.reborrow().owner
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<UpdateVolumeRequestView<'static>>>
        for UpdateVolumeRequestOwnedView {
            fn from(
                inner: ::buffa::OwnedView<UpdateVolumeRequestView<'static>>,
            ) -> Self {
                UpdateVolumeRequestOwnedView(inner)
            }
        }
        impl ::core::convert::From<UpdateVolumeRequestOwnedView>
        for ::buffa::OwnedView<UpdateVolumeRequestView<'static>> {
            fn from(wrapper: UpdateVolumeRequestOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<UpdateVolumeRequestView<'static>>>
        for UpdateVolumeRequestOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<UpdateVolumeRequestView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::UpdateVolumeRequest {
            type View<'a> = UpdateVolumeRequestView<'a>;
            type ViewHandle = UpdateVolumeRequestOwnedView;
        }
        impl ::serde::Serialize for UpdateVolumeRequestOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
        #[derive(Clone, Debug, Default)]
        pub struct DeleteVolumeRequestView<'a> {
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            pub name: &'a str,
            pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
        }
        impl<'a> DeleteVolumeRequestView<'a> {
            /// Decode from `buf`, enforcing a recursion depth limit for nested messages.
            ///
            /// Called by [`::buffa::MessageView::decode_view`] with [`::buffa::RECURSION_LIMIT`]
            /// and by generated sub-message decode arms with `depth - 1`.
            ///
            /// **Not part of the public API.** Named with a leading underscore to
            /// signal that it is for generated-code use only.
            #[doc(hidden)]
            pub fn _decode_depth(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                let mut view = Self::default();
                view._merge_into_view(buf, depth)?;
                ::core::result::Result::Ok(view)
            }
            /// Merge fields from `buf` into this view (proto merge semantics).
            ///
            /// Repeated fields append; singular fields last-wins; singular
            /// MESSAGE fields merge recursively. Used by sub-message decode
            /// arms when the same field appears multiple times on the wire.
            ///
            /// **Not part of the public API.**
            #[doc(hidden)]
            pub fn _merge_into_view(
                &mut self,
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<(), ::buffa::DecodeError> {
                let _ = depth;
                #[allow(unused_variables)]
                let view = self;
                let mut cur: &'a [u8] = buf;
                while !cur.is_empty() {
                    let before_tag = cur;
                    let tag = ::buffa::encoding::Tag::decode(&mut cur)?;
                    match tag.field_number() {
                        1u32 => {
                            if tag.wire_type()
                                != ::buffa::encoding::WireType::LengthDelimited
                            {
                                return ::core::result::Result::Err(::buffa::DecodeError::WireTypeMismatch {
                                    field_number: 1u32,
                                    expected: 2u8,
                                    actual: tag.wire_type() as u8,
                                });
                            }
                            view.name = ::buffa::types::borrow_str(&mut cur)?;
                        }
                        _ => {
                            ::buffa::encoding::skip_field_depth(tag, &mut cur, depth)?;
                            let span_len = before_tag.len() - cur.len();
                            view.__buffa_unknown_fields
                                .push_raw(&before_tag[..span_len]);
                        }
                    }
                }
                ::core::result::Result::Ok(())
            }
        }
        impl<'a> ::buffa::MessageView<'a> for DeleteVolumeRequestView<'a> {
            type Owned = super::super::DeleteVolumeRequest;
            fn decode_view(
                buf: &'a [u8],
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, ::buffa::RECURSION_LIMIT)
            }
            fn decode_view_with_limit(
                buf: &'a [u8],
                depth: u32,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                Self::_decode_depth(buf, depth)
            }
            fn to_owned_message(&self) -> super::super::DeleteVolumeRequest {
                self.to_owned_from_source(None)
            }
            #[allow(clippy::useless_conversion, clippy::needless_update)]
            fn to_owned_from_source(
                &self,
                __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
            ) -> super::super::DeleteVolumeRequest {
                #[allow(unused_imports)]
                use ::buffa::alloc::string::ToString as _;
                let _ = __buffa_src;
                super::super::DeleteVolumeRequest {
                    name: self.name.to_string(),
                    __buffa_unknown_fields: self
                        .__buffa_unknown_fields
                        .to_owned()
                        .unwrap_or_default()
                        .into(),
                    ..::core::default::Default::default()
                }
            }
        }
        impl<'a> ::buffa::ViewEncode<'a> for DeleteVolumeRequestView<'a> {
            #[allow(clippy::needless_borrow, clippy::let_and_return)]
            fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                let mut size = 0u32;
                if !self.name.is_empty() {
                    size += 1u32 + ::buffa::types::string_encoded_len(&self.name) as u32;
                }
                size += self.__buffa_unknown_fields.encoded_len() as u32;
                size
            }
            #[allow(clippy::needless_borrow)]
            fn write_to(
                &self,
                _cache: &mut ::buffa::SizeCache,
                buf: &mut impl ::buffa::bytes::BufMut,
            ) {
                #[allow(unused_imports)]
                use ::buffa::Enumeration as _;
                if !self.name.is_empty() {
                    ::buffa::encoding::Tag::new(
                            1u32,
                            ::buffa::encoding::WireType::LengthDelimited,
                        )
                        .encode(buf);
                    ::buffa::types::encode_string(&self.name, buf);
                }
                self.__buffa_unknown_fields.write_to(buf);
            }
        }
        /// Serializes this view as protobuf JSON.
        ///
        /// Implicit-presence fields with default values are omitted, `required`
        /// fields are always emitted, explicit-presence (`optional`) fields are
        /// emitted only when set, bytes fields are base64-encoded, and enum
        /// values are their proto name strings.
        ///
        /// This impl uses `serialize_map(None)` because the number of emitted
        /// fields depends on default-omission rules; serializers that require
        /// known map lengths (e.g. `bincode`) will return a runtime error.
        /// Use the owned message type for those formats.
        impl<'__a> ::serde::Serialize for DeleteVolumeRequestView<'__a> {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                use ::serde::ser::SerializeMap as _;
                let mut __map = __s.serialize_map(::core::option::Option::None)?;
                if !::buffa::json_helpers::skip_if::is_empty_str(self.name) {
                    __map.serialize_entry("name", self.name)?;
                }
                __map.end()
            }
        }
        impl<'a> ::buffa::MessageName for DeleteVolumeRequestView<'a> {
            const PACKAGE: &'static str = "unitycatalog.volumes.v1";
            const NAME: &'static str = "DeleteVolumeRequest";
            const FULL_NAME: &'static str = "unitycatalog.volumes.v1.DeleteVolumeRequest";
            const TYPE_URL: &'static str = "type.googleapis.com/unitycatalog.volumes.v1.DeleteVolumeRequest";
        }
        impl<'v> ::buffa::DefaultViewInstance for DeleteVolumeRequestView<'v> {
            fn default_view_instance<'a>() -> &'a Self
            where
                Self: 'a,
            {
                static VALUE: ::buffa::__private::OnceBox<
                    DeleteVolumeRequestView<'static>,
                > = ::buffa::__private::OnceBox::new();
                VALUE
                    .get_or_init(|| ::buffa::alloc::boxed::Box::new(
                        <DeleteVolumeRequestView<'static>>::default(),
                    ))
            }
        }
        impl ::buffa::ViewReborrow for DeleteVolumeRequestView<'static> {
            type Reborrowed<'b> = DeleteVolumeRequestView<'b>;
            fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b> {
                this
            }
        }
        /** Self-contained, `'static` owned view of a `DeleteVolumeRequest` message.

 Wraps [`::buffa::OwnedView`]`<`[`DeleteVolumeRequestView`]`<'static>>`: the decoded view and the [`::buffa::bytes::Bytes`] buffer it borrows from travel together, so the handle is `'static` and `Send + Sync` — suitable for async handlers, spawned tasks, and anywhere a `'static` bound is required.

 Field accessors return borrows tied to `&self`. Use [`Self::view`] to get the full [`DeleteVolumeRequestView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
        #[derive(Clone, Debug)]
        pub struct DeleteVolumeRequestOwnedView(
            ::buffa::OwnedView<DeleteVolumeRequestView<'static>>,
        );
        impl DeleteVolumeRequestOwnedView {
            /// Decode an owned view from a [`::buffa::bytes::Bytes`] buffer.
            ///
            /// The view borrows directly from the buffer's data; the buffer is
            /// retained inside the returned handle.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer contains invalid
            /// protobuf data.
            pub fn decode(
                bytes: ::buffa::bytes::Bytes,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    DeleteVolumeRequestOwnedView(::buffa::OwnedView::decode(bytes)?),
                )
            }
            /// Decode with custom [`::buffa::DecodeOptions`] (recursion limit,
            /// max message size).
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the buffer is invalid or
            /// exceeds the configured limits.
            pub fn decode_with_options(
                bytes: ::buffa::bytes::Bytes,
                opts: &::buffa::DecodeOptions,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    DeleteVolumeRequestOwnedView(
                        ::buffa::OwnedView::decode_with_options(bytes, opts)?,
                    ),
                )
            }
            /// Build from an owned message via an encode → decode round-trip.
            ///
            /// # Errors
            ///
            /// Returns [`::buffa::DecodeError`] if the re-encoded bytes are
            /// somehow invalid (should not happen for well-formed messages).
            pub fn from_owned(
                msg: &super::super::DeleteVolumeRequest,
            ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
                ::core::result::Result::Ok(
                    DeleteVolumeRequestOwnedView(::buffa::OwnedView::from_owned(msg)?),
                )
            }
            /// Borrow the full [`DeleteVolumeRequestView`] with its lifetime tied to `&self`.
            #[must_use]
            pub fn view(&self) -> &DeleteVolumeRequestView<'_> {
                self.0.reborrow()
            }
            /// Convert to the owned message type.
            #[must_use]
            pub fn to_owned_message(&self) -> super::super::DeleteVolumeRequest {
                self.0.to_owned_message()
            }
            /// The underlying bytes buffer.
            #[must_use]
            pub fn bytes(&self) -> &::buffa::bytes::Bytes {
                self.0.bytes()
            }
            /// Consume the handle, returning the underlying bytes buffer.
            #[must_use]
            pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
                self.0.into_bytes()
            }
            /// The three-level (fully qualified) name of the volume
            ///
            /// Field 1: `name`
            #[must_use]
            pub fn name(&self) -> &'_ str {
                self.0.reborrow().name
            }
        }
        impl ::core::convert::From<::buffa::OwnedView<DeleteVolumeRequestView<'static>>>
        for DeleteVolumeRequestOwnedView {
            fn from(
                inner: ::buffa::OwnedView<DeleteVolumeRequestView<'static>>,
            ) -> Self {
                DeleteVolumeRequestOwnedView(inner)
            }
        }
        impl ::core::convert::From<DeleteVolumeRequestOwnedView>
        for ::buffa::OwnedView<DeleteVolumeRequestView<'static>> {
            fn from(wrapper: DeleteVolumeRequestOwnedView) -> Self {
                wrapper.0
            }
        }
        impl ::core::convert::AsRef<::buffa::OwnedView<DeleteVolumeRequestView<'static>>>
        for DeleteVolumeRequestOwnedView {
            fn as_ref(&self) -> &::buffa::OwnedView<DeleteVolumeRequestView<'static>> {
                &self.0
            }
        }
        impl ::buffa::HasMessageView for super::super::DeleteVolumeRequest {
            type View<'a> = DeleteVolumeRequestView<'a>;
            type ViewHandle = DeleteVolumeRequestOwnedView;
        }
        impl ::serde::Serialize for DeleteVolumeRequestOwnedView {
            fn serialize<__S: ::serde::Serializer>(
                &self,
                __s: __S,
            ) -> ::core::result::Result<__S::Ok, __S::Error> {
                ::serde::Serialize::serialize(&self.0, __s)
            }
        }
    }
    /// Register this package's `Any` type entries and extension entries.
    pub fn register_types(reg: &mut ::buffa::type_registry::TypeRegistry) {
        reg.register_json_any(super::__VOLUME_JSON_ANY);
        reg.register_json_any(super::__LIST_VOLUMES_REQUEST_JSON_ANY);
        reg.register_json_any(super::__LIST_VOLUMES_RESPONSE_JSON_ANY);
        reg.register_json_any(super::__CREATE_VOLUME_REQUEST_JSON_ANY);
        reg.register_json_any(super::__GET_VOLUME_REQUEST_JSON_ANY);
        reg.register_json_any(super::__UPDATE_VOLUME_REQUEST_JSON_ANY);
        reg.register_json_any(super::__DELETE_VOLUME_REQUEST_JSON_ANY);
    }
}
#[doc(inline)]
pub use self::__buffa::view::VolumeView;
#[doc(inline)]
pub use self::__buffa::view::VolumeOwnedView;
#[doc(inline)]
pub use self::__buffa::view::ListVolumesRequestView;
#[doc(inline)]
pub use self::__buffa::view::ListVolumesRequestOwnedView;
#[doc(inline)]
pub use self::__buffa::view::ListVolumesResponseView;
#[doc(inline)]
pub use self::__buffa::view::ListVolumesResponseOwnedView;
#[doc(inline)]
pub use self::__buffa::view::CreateVolumeRequestView;
#[doc(inline)]
pub use self::__buffa::view::CreateVolumeRequestOwnedView;
#[doc(inline)]
pub use self::__buffa::view::GetVolumeRequestView;
#[doc(inline)]
pub use self::__buffa::view::GetVolumeRequestOwnedView;
#[doc(inline)]
pub use self::__buffa::view::UpdateVolumeRequestView;
#[doc(inline)]
pub use self::__buffa::view::UpdateVolumeRequestOwnedView;
#[doc(inline)]
pub use self::__buffa::view::DeleteVolumeRequestView;
#[doc(inline)]
pub use self::__buffa::view::DeleteVolumeRequestOwnedView;
#[doc(inline)]
pub use self::__buffa::register_types;