aws-sdk-qldb 0.24.0

// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
/// Error type for the `UpdateLedgerPermissionsMode` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct UpdateLedgerPermissionsModeError {
    /// Kind of error that occurred.
    pub kind: UpdateLedgerPermissionsModeErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for UpdateLedgerPermissionsModeError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: UpdateLedgerPermissionsModeErrorKind::Unhandled(crate::error::Unhandled::new(
                source,
            )),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `UpdateLedgerPermissionsMode` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum UpdateLedgerPermissionsModeErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for UpdateLedgerPermissionsModeError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            UpdateLedgerPermissionsModeErrorKind::InvalidParameterException(_inner) => {
                _inner.fmt(f)
            }
            UpdateLedgerPermissionsModeErrorKind::ResourceNotFoundException(_inner) => {
                _inner.fmt(f)
            }
            UpdateLedgerPermissionsModeErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for UpdateLedgerPermissionsModeError {
    fn code(&self) -> Option<&str> {
        UpdateLedgerPermissionsModeError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl UpdateLedgerPermissionsModeError {
    /// Creates a new `UpdateLedgerPermissionsModeError`.
    pub fn new(kind: UpdateLedgerPermissionsModeErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `UpdateLedgerPermissionsModeError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: UpdateLedgerPermissionsModeErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `UpdateLedgerPermissionsModeError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: UpdateLedgerPermissionsModeErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `UpdateLedgerPermissionsModeErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            UpdateLedgerPermissionsModeErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `UpdateLedgerPermissionsModeErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            UpdateLedgerPermissionsModeErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for UpdateLedgerPermissionsModeError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            UpdateLedgerPermissionsModeErrorKind::InvalidParameterException(_inner) => Some(_inner),
            UpdateLedgerPermissionsModeErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            UpdateLedgerPermissionsModeErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// <p>The specified resource doesn't exist.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct ResourceNotFoundException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The type of resource.</p>
    #[doc(hidden)]
    pub resource_type: std::option::Option<std::string::String>,
    /// <p>The name of the resource.</p>
    #[doc(hidden)]
    pub resource_name: std::option::Option<std::string::String>,
}
impl ResourceNotFoundException {
    /// <p>The type of resource.</p>
    pub fn resource_type(&self) -> std::option::Option<&str> {
        self.resource_type.as_deref()
    }
    /// <p>The name of the resource.</p>
    pub fn resource_name(&self) -> std::option::Option<&str> {
        self.resource_name.as_deref()
    }
}
impl ResourceNotFoundException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for ResourceNotFoundException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "ResourceNotFoundException")?;
        if let Some(inner_1) = &self.message {
            {
                write!(f, ": {}", inner_1)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for ResourceNotFoundException {}
/// See [`ResourceNotFoundException`](crate::error::ResourceNotFoundException).
pub mod resource_not_found_exception {

    /// A builder for [`ResourceNotFoundException`](crate::error::ResourceNotFoundException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) resource_type: std::option::Option<std::string::String>,
        pub(crate) resource_name: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The type of resource.</p>
        pub fn resource_type(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_type = Some(input.into());
            self
        }
        /// <p>The type of resource.</p>
        pub fn set_resource_type(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_type = input;
            self
        }
        /// <p>The name of the resource.</p>
        pub fn resource_name(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_name = Some(input.into());
            self
        }
        /// <p>The name of the resource.</p>
        pub fn set_resource_name(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_name = input;
            self
        }
        /// Consumes the builder and constructs a [`ResourceNotFoundException`](crate::error::ResourceNotFoundException).
        pub fn build(self) -> crate::error::ResourceNotFoundException {
            crate::error::ResourceNotFoundException {
                message: self.message,
                resource_type: self.resource_type,
                resource_name: self.resource_name,
            }
        }
    }
}
impl ResourceNotFoundException {
    /// Creates a new builder-style object to manufacture [`ResourceNotFoundException`](crate::error::ResourceNotFoundException).
    pub fn builder() -> crate::error::resource_not_found_exception::Builder {
        crate::error::resource_not_found_exception::Builder::default()
    }
}

/// <p>One or more parameters in the request aren't valid.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct InvalidParameterException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The name of the invalid parameter.</p>
    #[doc(hidden)]
    pub parameter_name: std::option::Option<std::string::String>,
}
impl InvalidParameterException {
    /// <p>The name of the invalid parameter.</p>
    pub fn parameter_name(&self) -> std::option::Option<&str> {
        self.parameter_name.as_deref()
    }
}
impl InvalidParameterException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for InvalidParameterException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "InvalidParameterException")?;
        if let Some(inner_2) = &self.message {
            {
                write!(f, ": {}", inner_2)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for InvalidParameterException {}
/// See [`InvalidParameterException`](crate::error::InvalidParameterException).
pub mod invalid_parameter_exception {

    /// A builder for [`InvalidParameterException`](crate::error::InvalidParameterException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) parameter_name: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The name of the invalid parameter.</p>
        pub fn parameter_name(mut self, input: impl Into<std::string::String>) -> Self {
            self.parameter_name = Some(input.into());
            self
        }
        /// <p>The name of the invalid parameter.</p>
        pub fn set_parameter_name(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.parameter_name = input;
            self
        }
        /// Consumes the builder and constructs a [`InvalidParameterException`](crate::error::InvalidParameterException).
        pub fn build(self) -> crate::error::InvalidParameterException {
            crate::error::InvalidParameterException {
                message: self.message,
                parameter_name: self.parameter_name,
            }
        }
    }
}
impl InvalidParameterException {
    /// Creates a new builder-style object to manufacture [`InvalidParameterException`](crate::error::InvalidParameterException).
    pub fn builder() -> crate::error::invalid_parameter_exception::Builder {
        crate::error::invalid_parameter_exception::Builder::default()
    }
}

/// Error type for the `UpdateLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct UpdateLedgerError {
    /// Kind of error that occurred.
    pub kind: UpdateLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for UpdateLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: UpdateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `UpdateLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum UpdateLedgerErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for UpdateLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            UpdateLedgerErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            UpdateLedgerErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            UpdateLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for UpdateLedgerError {
    fn code(&self) -> Option<&str> {
        UpdateLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl UpdateLedgerError {
    /// Creates a new `UpdateLedgerError`.
    pub fn new(kind: UpdateLedgerErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `UpdateLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: UpdateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `UpdateLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: UpdateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `UpdateLedgerErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            UpdateLedgerErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `UpdateLedgerErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            UpdateLedgerErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for UpdateLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            UpdateLedgerErrorKind::InvalidParameterException(_inner) => Some(_inner),
            UpdateLedgerErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            UpdateLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `UntagResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct UntagResourceError {
    /// Kind of error that occurred.
    pub kind: UntagResourceErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for UntagResourceError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: UntagResourceErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `UntagResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum UntagResourceErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for UntagResourceError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            UntagResourceErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            UntagResourceErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            UntagResourceErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for UntagResourceError {
    fn code(&self) -> Option<&str> {
        UntagResourceError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl UntagResourceError {
    /// Creates a new `UntagResourceError`.
    pub fn new(kind: UntagResourceErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `UntagResourceError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: UntagResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `UntagResourceError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: UntagResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `UntagResourceErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            UntagResourceErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `UntagResourceErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            UntagResourceErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for UntagResourceError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            UntagResourceErrorKind::InvalidParameterException(_inner) => Some(_inner),
            UntagResourceErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            UntagResourceErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `TagResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct TagResourceError {
    /// Kind of error that occurred.
    pub kind: TagResourceErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for TagResourceError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: TagResourceErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `TagResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum TagResourceErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for TagResourceError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            TagResourceErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            TagResourceErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            TagResourceErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for TagResourceError {
    fn code(&self) -> Option<&str> {
        TagResourceError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl TagResourceError {
    /// Creates a new `TagResourceError`.
    pub fn new(kind: TagResourceErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `TagResourceError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: TagResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `TagResourceError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: TagResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `TagResourceErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            TagResourceErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `TagResourceErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            TagResourceErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for TagResourceError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            TagResourceErrorKind::InvalidParameterException(_inner) => Some(_inner),
            TagResourceErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            TagResourceErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `StreamJournalToKinesis` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct StreamJournalToKinesisError {
    /// Kind of error that occurred.
    pub kind: StreamJournalToKinesisErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for StreamJournalToKinesisError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: StreamJournalToKinesisErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `StreamJournalToKinesis` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum StreamJournalToKinesisErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for StreamJournalToKinesisError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            StreamJournalToKinesisErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            StreamJournalToKinesisErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            StreamJournalToKinesisErrorKind::ResourcePreconditionNotMetException(_inner) => {
                _inner.fmt(f)
            }
            StreamJournalToKinesisErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for StreamJournalToKinesisError {
    fn code(&self) -> Option<&str> {
        StreamJournalToKinesisError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl StreamJournalToKinesisError {
    /// Creates a new `StreamJournalToKinesisError`.
    pub fn new(kind: StreamJournalToKinesisErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `StreamJournalToKinesisError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: StreamJournalToKinesisErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `StreamJournalToKinesisError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: StreamJournalToKinesisErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `StreamJournalToKinesisErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            StreamJournalToKinesisErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `StreamJournalToKinesisErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            StreamJournalToKinesisErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `StreamJournalToKinesisErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            StreamJournalToKinesisErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for StreamJournalToKinesisError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            StreamJournalToKinesisErrorKind::InvalidParameterException(_inner) => Some(_inner),
            StreamJournalToKinesisErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            StreamJournalToKinesisErrorKind::ResourcePreconditionNotMetException(_inner) => {
                Some(_inner)
            }
            StreamJournalToKinesisErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// <p>The operation failed because a condition wasn't satisfied in advance.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct ResourcePreconditionNotMetException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The type of resource.</p>
    #[doc(hidden)]
    pub resource_type: std::option::Option<std::string::String>,
    /// <p>The name of the resource.</p>
    #[doc(hidden)]
    pub resource_name: std::option::Option<std::string::String>,
}
impl ResourcePreconditionNotMetException {
    /// <p>The type of resource.</p>
    pub fn resource_type(&self) -> std::option::Option<&str> {
        self.resource_type.as_deref()
    }
    /// <p>The name of the resource.</p>
    pub fn resource_name(&self) -> std::option::Option<&str> {
        self.resource_name.as_deref()
    }
}
impl ResourcePreconditionNotMetException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for ResourcePreconditionNotMetException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "ResourcePreconditionNotMetException")?;
        if let Some(inner_3) = &self.message {
            {
                write!(f, ": {}", inner_3)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for ResourcePreconditionNotMetException {}
/// See [`ResourcePreconditionNotMetException`](crate::error::ResourcePreconditionNotMetException).
pub mod resource_precondition_not_met_exception {

    /// A builder for [`ResourcePreconditionNotMetException`](crate::error::ResourcePreconditionNotMetException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) resource_type: std::option::Option<std::string::String>,
        pub(crate) resource_name: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The type of resource.</p>
        pub fn resource_type(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_type = Some(input.into());
            self
        }
        /// <p>The type of resource.</p>
        pub fn set_resource_type(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_type = input;
            self
        }
        /// <p>The name of the resource.</p>
        pub fn resource_name(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_name = Some(input.into());
            self
        }
        /// <p>The name of the resource.</p>
        pub fn set_resource_name(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_name = input;
            self
        }
        /// Consumes the builder and constructs a [`ResourcePreconditionNotMetException`](crate::error::ResourcePreconditionNotMetException).
        pub fn build(self) -> crate::error::ResourcePreconditionNotMetException {
            crate::error::ResourcePreconditionNotMetException {
                message: self.message,
                resource_type: self.resource_type,
                resource_name: self.resource_name,
            }
        }
    }
}
impl ResourcePreconditionNotMetException {
    /// Creates a new builder-style object to manufacture [`ResourcePreconditionNotMetException`](crate::error::ResourcePreconditionNotMetException).
    pub fn builder() -> crate::error::resource_precondition_not_met_exception::Builder {
        crate::error::resource_precondition_not_met_exception::Builder::default()
    }
}

/// Error type for the `ListTagsForResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ListTagsForResourceError {
    /// Kind of error that occurred.
    pub kind: ListTagsForResourceErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ListTagsForResourceError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ListTagsForResourceErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ListTagsForResource` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ListTagsForResourceErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ListTagsForResourceError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ListTagsForResourceErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            ListTagsForResourceErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            ListTagsForResourceErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ListTagsForResourceError {
    fn code(&self) -> Option<&str> {
        ListTagsForResourceError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ListTagsForResourceError {
    /// Creates a new `ListTagsForResourceError`.
    pub fn new(kind: ListTagsForResourceErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ListTagsForResourceError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ListTagsForResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `ListTagsForResourceError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ListTagsForResourceErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `ListTagsForResourceErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            ListTagsForResourceErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `ListTagsForResourceErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            ListTagsForResourceErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for ListTagsForResourceError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ListTagsForResourceErrorKind::InvalidParameterException(_inner) => Some(_inner),
            ListTagsForResourceErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            ListTagsForResourceErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `ListLedgers` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ListLedgersError {
    /// Kind of error that occurred.
    pub kind: ListLedgersErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ListLedgersError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ListLedgersErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ListLedgers` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ListLedgersErrorKind {
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ListLedgersError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ListLedgersErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ListLedgersError {
    fn code(&self) -> Option<&str> {
        ListLedgersError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ListLedgersError {
    /// Creates a new `ListLedgersError`.
    pub fn new(kind: ListLedgersErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ListLedgersError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ListLedgersErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `ListLedgersError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ListLedgersErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
}
impl std::error::Error for ListLedgersError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ListLedgersErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `ListJournalS3ExportsForLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ListJournalS3ExportsForLedgerError {
    /// Kind of error that occurred.
    pub kind: ListJournalS3ExportsForLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ListJournalS3ExportsForLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ListJournalS3ExportsForLedgerErrorKind::Unhandled(crate::error::Unhandled::new(
                source,
            )),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ListJournalS3ExportsForLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ListJournalS3ExportsForLedgerErrorKind {
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ListJournalS3ExportsForLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ListJournalS3ExportsForLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ListJournalS3ExportsForLedgerError {
    fn code(&self) -> Option<&str> {
        ListJournalS3ExportsForLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ListJournalS3ExportsForLedgerError {
    /// Creates a new `ListJournalS3ExportsForLedgerError`.
    pub fn new(
        kind: ListJournalS3ExportsForLedgerErrorKind,
        meta: aws_smithy_types::Error,
    ) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ListJournalS3ExportsForLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ListJournalS3ExportsForLedgerErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `ListJournalS3ExportsForLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ListJournalS3ExportsForLedgerErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
}
impl std::error::Error for ListJournalS3ExportsForLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ListJournalS3ExportsForLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `ListJournalS3Exports` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ListJournalS3ExportsError {
    /// Kind of error that occurred.
    pub kind: ListJournalS3ExportsErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ListJournalS3ExportsError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ListJournalS3ExportsErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ListJournalS3Exports` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ListJournalS3ExportsErrorKind {
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ListJournalS3ExportsError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ListJournalS3ExportsErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ListJournalS3ExportsError {
    fn code(&self) -> Option<&str> {
        ListJournalS3ExportsError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ListJournalS3ExportsError {
    /// Creates a new `ListJournalS3ExportsError`.
    pub fn new(kind: ListJournalS3ExportsErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ListJournalS3ExportsError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ListJournalS3ExportsErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `ListJournalS3ExportsError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ListJournalS3ExportsErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
}
impl std::error::Error for ListJournalS3ExportsError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ListJournalS3ExportsErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `ListJournalKinesisStreamsForLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ListJournalKinesisStreamsForLedgerError {
    /// Kind of error that occurred.
    pub kind: ListJournalKinesisStreamsForLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ListJournalKinesisStreamsForLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ListJournalKinesisStreamsForLedgerErrorKind::Unhandled(
                crate::error::Unhandled::new(source),
            ),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ListJournalKinesisStreamsForLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ListJournalKinesisStreamsForLedgerErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ListJournalKinesisStreamsForLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ListJournalKinesisStreamsForLedgerErrorKind::InvalidParameterException(_inner) => {
                _inner.fmt(f)
            }
            ListJournalKinesisStreamsForLedgerErrorKind::ResourceNotFoundException(_inner) => {
                _inner.fmt(f)
            }
            ListJournalKinesisStreamsForLedgerErrorKind::ResourcePreconditionNotMetException(
                _inner,
            ) => _inner.fmt(f),
            ListJournalKinesisStreamsForLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ListJournalKinesisStreamsForLedgerError {
    fn code(&self) -> Option<&str> {
        ListJournalKinesisStreamsForLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ListJournalKinesisStreamsForLedgerError {
    /// Creates a new `ListJournalKinesisStreamsForLedgerError`.
    pub fn new(
        kind: ListJournalKinesisStreamsForLedgerErrorKind,
        meta: aws_smithy_types::Error,
    ) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ListJournalKinesisStreamsForLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ListJournalKinesisStreamsForLedgerErrorKind::Unhandled(
                crate::error::Unhandled::new(err.into()),
            ),
            meta: Default::default(),
        }
    }

    /// Creates the `ListJournalKinesisStreamsForLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ListJournalKinesisStreamsForLedgerErrorKind::Unhandled(
                crate::error::Unhandled::new(err.into()),
            ),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `ListJournalKinesisStreamsForLedgerErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            ListJournalKinesisStreamsForLedgerErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `ListJournalKinesisStreamsForLedgerErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            ListJournalKinesisStreamsForLedgerErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `ListJournalKinesisStreamsForLedgerErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            ListJournalKinesisStreamsForLedgerErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for ListJournalKinesisStreamsForLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ListJournalKinesisStreamsForLedgerErrorKind::InvalidParameterException(_inner) => {
                Some(_inner)
            }
            ListJournalKinesisStreamsForLedgerErrorKind::ResourceNotFoundException(_inner) => {
                Some(_inner)
            }
            ListJournalKinesisStreamsForLedgerErrorKind::ResourcePreconditionNotMetException(
                _inner,
            ) => Some(_inner),
            ListJournalKinesisStreamsForLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `GetRevision` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct GetRevisionError {
    /// Kind of error that occurred.
    pub kind: GetRevisionErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for GetRevisionError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: GetRevisionErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `GetRevision` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum GetRevisionErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for GetRevisionError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            GetRevisionErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            GetRevisionErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            GetRevisionErrorKind::ResourcePreconditionNotMetException(_inner) => _inner.fmt(f),
            GetRevisionErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for GetRevisionError {
    fn code(&self) -> Option<&str> {
        GetRevisionError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl GetRevisionError {
    /// Creates a new `GetRevisionError`.
    pub fn new(kind: GetRevisionErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `GetRevisionError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: GetRevisionErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `GetRevisionError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: GetRevisionErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `GetRevisionErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            GetRevisionErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `GetRevisionErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            GetRevisionErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `GetRevisionErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            GetRevisionErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for GetRevisionError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            GetRevisionErrorKind::InvalidParameterException(_inner) => Some(_inner),
            GetRevisionErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            GetRevisionErrorKind::ResourcePreconditionNotMetException(_inner) => Some(_inner),
            GetRevisionErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `GetDigest` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct GetDigestError {
    /// Kind of error that occurred.
    pub kind: GetDigestErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for GetDigestError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: GetDigestErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `GetDigest` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum GetDigestErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for GetDigestError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            GetDigestErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            GetDigestErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            GetDigestErrorKind::ResourcePreconditionNotMetException(_inner) => _inner.fmt(f),
            GetDigestErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for GetDigestError {
    fn code(&self) -> Option<&str> {
        GetDigestError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl GetDigestError {
    /// Creates a new `GetDigestError`.
    pub fn new(kind: GetDigestErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `GetDigestError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: GetDigestErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `GetDigestError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: GetDigestErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `GetDigestErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(&self.kind, GetDigestErrorKind::InvalidParameterException(_))
    }
    /// Returns `true` if the error kind is `GetDigestErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(&self.kind, GetDigestErrorKind::ResourceNotFoundException(_))
    }
    /// Returns `true` if the error kind is `GetDigestErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            GetDigestErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for GetDigestError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            GetDigestErrorKind::InvalidParameterException(_inner) => Some(_inner),
            GetDigestErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            GetDigestErrorKind::ResourcePreconditionNotMetException(_inner) => Some(_inner),
            GetDigestErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `GetBlock` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct GetBlockError {
    /// Kind of error that occurred.
    pub kind: GetBlockErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for GetBlockError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: GetBlockErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `GetBlock` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum GetBlockErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for GetBlockError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            GetBlockErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            GetBlockErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            GetBlockErrorKind::ResourcePreconditionNotMetException(_inner) => _inner.fmt(f),
            GetBlockErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for GetBlockError {
    fn code(&self) -> Option<&str> {
        GetBlockError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl GetBlockError {
    /// Creates a new `GetBlockError`.
    pub fn new(kind: GetBlockErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `GetBlockError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: GetBlockErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `GetBlockError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: GetBlockErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `GetBlockErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(&self.kind, GetBlockErrorKind::InvalidParameterException(_))
    }
    /// Returns `true` if the error kind is `GetBlockErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(&self.kind, GetBlockErrorKind::ResourceNotFoundException(_))
    }
    /// Returns `true` if the error kind is `GetBlockErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            GetBlockErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for GetBlockError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            GetBlockErrorKind::InvalidParameterException(_inner) => Some(_inner),
            GetBlockErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            GetBlockErrorKind::ResourcePreconditionNotMetException(_inner) => Some(_inner),
            GetBlockErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `ExportJournalToS3` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct ExportJournalToS3Error {
    /// Kind of error that occurred.
    pub kind: ExportJournalToS3ErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for ExportJournalToS3Error {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: ExportJournalToS3ErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `ExportJournalToS3` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum ExportJournalToS3ErrorKind {
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for ExportJournalToS3Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            ExportJournalToS3ErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            ExportJournalToS3ErrorKind::ResourcePreconditionNotMetException(_inner) => {
                _inner.fmt(f)
            }
            ExportJournalToS3ErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for ExportJournalToS3Error {
    fn code(&self) -> Option<&str> {
        ExportJournalToS3Error::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl ExportJournalToS3Error {
    /// Creates a new `ExportJournalToS3Error`.
    pub fn new(kind: ExportJournalToS3ErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `ExportJournalToS3Error::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: ExportJournalToS3ErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `ExportJournalToS3Error::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: ExportJournalToS3ErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `ExportJournalToS3ErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            ExportJournalToS3ErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `ExportJournalToS3ErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            ExportJournalToS3ErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for ExportJournalToS3Error {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            ExportJournalToS3ErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            ExportJournalToS3ErrorKind::ResourcePreconditionNotMetException(_inner) => Some(_inner),
            ExportJournalToS3ErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `DescribeLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct DescribeLedgerError {
    /// Kind of error that occurred.
    pub kind: DescribeLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for DescribeLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: DescribeLedgerErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `DescribeLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum DescribeLedgerErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for DescribeLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            DescribeLedgerErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            DescribeLedgerErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            DescribeLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for DescribeLedgerError {
    fn code(&self) -> Option<&str> {
        DescribeLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl DescribeLedgerError {
    /// Creates a new `DescribeLedgerError`.
    pub fn new(kind: DescribeLedgerErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `DescribeLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: DescribeLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `DescribeLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: DescribeLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `DescribeLedgerErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeLedgerErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `DescribeLedgerErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeLedgerErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for DescribeLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            DescribeLedgerErrorKind::InvalidParameterException(_inner) => Some(_inner),
            DescribeLedgerErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            DescribeLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `DescribeJournalS3Export` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct DescribeJournalS3ExportError {
    /// Kind of error that occurred.
    pub kind: DescribeJournalS3ExportErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for DescribeJournalS3ExportError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: DescribeJournalS3ExportErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `DescribeJournalS3Export` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum DescribeJournalS3ExportErrorKind {
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for DescribeJournalS3ExportError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            DescribeJournalS3ExportErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            DescribeJournalS3ExportErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for DescribeJournalS3ExportError {
    fn code(&self) -> Option<&str> {
        DescribeJournalS3ExportError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl DescribeJournalS3ExportError {
    /// Creates a new `DescribeJournalS3ExportError`.
    pub fn new(kind: DescribeJournalS3ExportErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `DescribeJournalS3ExportError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: DescribeJournalS3ExportErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `DescribeJournalS3ExportError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: DescribeJournalS3ExportErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `DescribeJournalS3ExportErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeJournalS3ExportErrorKind::ResourceNotFoundException(_)
        )
    }
}
impl std::error::Error for DescribeJournalS3ExportError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            DescribeJournalS3ExportErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            DescribeJournalS3ExportErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `DescribeJournalKinesisStream` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct DescribeJournalKinesisStreamError {
    /// Kind of error that occurred.
    pub kind: DescribeJournalKinesisStreamErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for DescribeJournalKinesisStreamError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: DescribeJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                source,
            )),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `DescribeJournalKinesisStream` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum DescribeJournalKinesisStreamErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for DescribeJournalKinesisStreamError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            DescribeJournalKinesisStreamErrorKind::InvalidParameterException(_inner) => {
                _inner.fmt(f)
            }
            DescribeJournalKinesisStreamErrorKind::ResourceNotFoundException(_inner) => {
                _inner.fmt(f)
            }
            DescribeJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_inner) => {
                _inner.fmt(f)
            }
            DescribeJournalKinesisStreamErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for DescribeJournalKinesisStreamError {
    fn code(&self) -> Option<&str> {
        DescribeJournalKinesisStreamError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl DescribeJournalKinesisStreamError {
    /// Creates a new `DescribeJournalKinesisStreamError`.
    pub fn new(kind: DescribeJournalKinesisStreamErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `DescribeJournalKinesisStreamError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: DescribeJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `DescribeJournalKinesisStreamError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: DescribeJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `DescribeJournalKinesisStreamErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeJournalKinesisStreamErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `DescribeJournalKinesisStreamErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeJournalKinesisStreamErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `DescribeJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for DescribeJournalKinesisStreamError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            DescribeJournalKinesisStreamErrorKind::InvalidParameterException(_inner) => {
                Some(_inner)
            }
            DescribeJournalKinesisStreamErrorKind::ResourceNotFoundException(_inner) => {
                Some(_inner)
            }
            DescribeJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_inner) => {
                Some(_inner)
            }
            DescribeJournalKinesisStreamErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// Error type for the `DeleteLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct DeleteLedgerError {
    /// Kind of error that occurred.
    pub kind: DeleteLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for DeleteLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: DeleteLedgerErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `DeleteLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum DeleteLedgerErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource can't be modified at this time.</p>
    ResourceInUseException(crate::error::ResourceInUseException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for DeleteLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            DeleteLedgerErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            DeleteLedgerErrorKind::ResourceInUseException(_inner) => _inner.fmt(f),
            DeleteLedgerErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            DeleteLedgerErrorKind::ResourcePreconditionNotMetException(_inner) => _inner.fmt(f),
            DeleteLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for DeleteLedgerError {
    fn code(&self) -> Option<&str> {
        DeleteLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl DeleteLedgerError {
    /// Creates a new `DeleteLedgerError`.
    pub fn new(kind: DeleteLedgerErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `DeleteLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: DeleteLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `DeleteLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: DeleteLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `DeleteLedgerErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            DeleteLedgerErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `DeleteLedgerErrorKind::ResourceInUseException`.
    pub fn is_resource_in_use_exception(&self) -> bool {
        matches!(&self.kind, DeleteLedgerErrorKind::ResourceInUseException(_))
    }
    /// Returns `true` if the error kind is `DeleteLedgerErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            DeleteLedgerErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `DeleteLedgerErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            DeleteLedgerErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for DeleteLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            DeleteLedgerErrorKind::InvalidParameterException(_inner) => Some(_inner),
            DeleteLedgerErrorKind::ResourceInUseException(_inner) => Some(_inner),
            DeleteLedgerErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            DeleteLedgerErrorKind::ResourcePreconditionNotMetException(_inner) => Some(_inner),
            DeleteLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// <p>The specified resource can't be modified at this time.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct ResourceInUseException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The type of resource.</p>
    #[doc(hidden)]
    pub resource_type: std::option::Option<std::string::String>,
    /// <p>The name of the resource.</p>
    #[doc(hidden)]
    pub resource_name: std::option::Option<std::string::String>,
}
impl ResourceInUseException {
    /// <p>The type of resource.</p>
    pub fn resource_type(&self) -> std::option::Option<&str> {
        self.resource_type.as_deref()
    }
    /// <p>The name of the resource.</p>
    pub fn resource_name(&self) -> std::option::Option<&str> {
        self.resource_name.as_deref()
    }
}
impl ResourceInUseException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for ResourceInUseException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "ResourceInUseException")?;
        if let Some(inner_4) = &self.message {
            {
                write!(f, ": {}", inner_4)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for ResourceInUseException {}
/// See [`ResourceInUseException`](crate::error::ResourceInUseException).
pub mod resource_in_use_exception {

    /// A builder for [`ResourceInUseException`](crate::error::ResourceInUseException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) resource_type: std::option::Option<std::string::String>,
        pub(crate) resource_name: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The type of resource.</p>
        pub fn resource_type(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_type = Some(input.into());
            self
        }
        /// <p>The type of resource.</p>
        pub fn set_resource_type(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_type = input;
            self
        }
        /// <p>The name of the resource.</p>
        pub fn resource_name(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_name = Some(input.into());
            self
        }
        /// <p>The name of the resource.</p>
        pub fn set_resource_name(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_name = input;
            self
        }
        /// Consumes the builder and constructs a [`ResourceInUseException`](crate::error::ResourceInUseException).
        pub fn build(self) -> crate::error::ResourceInUseException {
            crate::error::ResourceInUseException {
                message: self.message,
                resource_type: self.resource_type,
                resource_name: self.resource_name,
            }
        }
    }
}
impl ResourceInUseException {
    /// Creates a new builder-style object to manufacture [`ResourceInUseException`](crate::error::ResourceInUseException).
    pub fn builder() -> crate::error::resource_in_use_exception::Builder {
        crate::error::resource_in_use_exception::Builder::default()
    }
}

/// Error type for the `CreateLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct CreateLedgerError {
    /// Kind of error that occurred.
    pub kind: CreateLedgerErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for CreateLedgerError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: CreateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(source)),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `CreateLedger` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum CreateLedgerErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>You have reached the limit on the maximum number of resources allowed.</p>
    LimitExceededException(crate::error::LimitExceededException),
    /// <p>The specified resource already exists.</p>
    ResourceAlreadyExistsException(crate::error::ResourceAlreadyExistsException),
    /// <p>The specified resource can't be modified at this time.</p>
    ResourceInUseException(crate::error::ResourceInUseException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for CreateLedgerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            CreateLedgerErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            CreateLedgerErrorKind::LimitExceededException(_inner) => _inner.fmt(f),
            CreateLedgerErrorKind::ResourceAlreadyExistsException(_inner) => _inner.fmt(f),
            CreateLedgerErrorKind::ResourceInUseException(_inner) => _inner.fmt(f),
            CreateLedgerErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for CreateLedgerError {
    fn code(&self) -> Option<&str> {
        CreateLedgerError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl CreateLedgerError {
    /// Creates a new `CreateLedgerError`.
    pub fn new(kind: CreateLedgerErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `CreateLedgerError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: CreateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
            meta: Default::default(),
        }
    }

    /// Creates the `CreateLedgerError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: CreateLedgerErrorKind::Unhandled(crate::error::Unhandled::new(err.into())),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `CreateLedgerErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            CreateLedgerErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `CreateLedgerErrorKind::LimitExceededException`.
    pub fn is_limit_exceeded_exception(&self) -> bool {
        matches!(&self.kind, CreateLedgerErrorKind::LimitExceededException(_))
    }
    /// Returns `true` if the error kind is `CreateLedgerErrorKind::ResourceAlreadyExistsException`.
    pub fn is_resource_already_exists_exception(&self) -> bool {
        matches!(
            &self.kind,
            CreateLedgerErrorKind::ResourceAlreadyExistsException(_)
        )
    }
    /// Returns `true` if the error kind is `CreateLedgerErrorKind::ResourceInUseException`.
    pub fn is_resource_in_use_exception(&self) -> bool {
        matches!(&self.kind, CreateLedgerErrorKind::ResourceInUseException(_))
    }
}
impl std::error::Error for CreateLedgerError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            CreateLedgerErrorKind::InvalidParameterException(_inner) => Some(_inner),
            CreateLedgerErrorKind::LimitExceededException(_inner) => Some(_inner),
            CreateLedgerErrorKind::ResourceAlreadyExistsException(_inner) => Some(_inner),
            CreateLedgerErrorKind::ResourceInUseException(_inner) => Some(_inner),
            CreateLedgerErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

/// <p>The specified resource already exists.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct ResourceAlreadyExistsException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The type of resource.</p>
    #[doc(hidden)]
    pub resource_type: std::option::Option<std::string::String>,
    /// <p>The name of the resource.</p>
    #[doc(hidden)]
    pub resource_name: std::option::Option<std::string::String>,
}
impl ResourceAlreadyExistsException {
    /// <p>The type of resource.</p>
    pub fn resource_type(&self) -> std::option::Option<&str> {
        self.resource_type.as_deref()
    }
    /// <p>The name of the resource.</p>
    pub fn resource_name(&self) -> std::option::Option<&str> {
        self.resource_name.as_deref()
    }
}
impl ResourceAlreadyExistsException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for ResourceAlreadyExistsException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "ResourceAlreadyExistsException")?;
        if let Some(inner_5) = &self.message {
            {
                write!(f, ": {}", inner_5)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for ResourceAlreadyExistsException {}
/// See [`ResourceAlreadyExistsException`](crate::error::ResourceAlreadyExistsException).
pub mod resource_already_exists_exception {

    /// A builder for [`ResourceAlreadyExistsException`](crate::error::ResourceAlreadyExistsException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) resource_type: std::option::Option<std::string::String>,
        pub(crate) resource_name: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The type of resource.</p>
        pub fn resource_type(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_type = Some(input.into());
            self
        }
        /// <p>The type of resource.</p>
        pub fn set_resource_type(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_type = input;
            self
        }
        /// <p>The name of the resource.</p>
        pub fn resource_name(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_name = Some(input.into());
            self
        }
        /// <p>The name of the resource.</p>
        pub fn set_resource_name(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_name = input;
            self
        }
        /// Consumes the builder and constructs a [`ResourceAlreadyExistsException`](crate::error::ResourceAlreadyExistsException).
        pub fn build(self) -> crate::error::ResourceAlreadyExistsException {
            crate::error::ResourceAlreadyExistsException {
                message: self.message,
                resource_type: self.resource_type,
                resource_name: self.resource_name,
            }
        }
    }
}
impl ResourceAlreadyExistsException {
    /// Creates a new builder-style object to manufacture [`ResourceAlreadyExistsException`](crate::error::ResourceAlreadyExistsException).
    pub fn builder() -> crate::error::resource_already_exists_exception::Builder {
        crate::error::resource_already_exists_exception::Builder::default()
    }
}

/// <p>You have reached the limit on the maximum number of resources allowed.</p>
#[non_exhaustive]
#[derive(std::clone::Clone, std::cmp::PartialEq, std::fmt::Debug)]
pub struct LimitExceededException {
    #[allow(missing_docs)] // documentation missing in model
    #[doc(hidden)]
    pub message: std::option::Option<std::string::String>,
    /// <p>The type of resource.</p>
    #[doc(hidden)]
    pub resource_type: std::option::Option<std::string::String>,
}
impl LimitExceededException {
    /// <p>The type of resource.</p>
    pub fn resource_type(&self) -> std::option::Option<&str> {
        self.resource_type.as_deref()
    }
}
impl LimitExceededException {
    /// Returns the error message.
    pub fn message(&self) -> std::option::Option<&str> {
        self.message.as_deref()
    }
}
impl std::fmt::Display for LimitExceededException {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "LimitExceededException")?;
        if let Some(inner_6) = &self.message {
            {
                write!(f, ": {}", inner_6)?;
            }
        }
        Ok(())
    }
}
impl std::error::Error for LimitExceededException {}
/// See [`LimitExceededException`](crate::error::LimitExceededException).
pub mod limit_exceeded_exception {

    /// A builder for [`LimitExceededException`](crate::error::LimitExceededException).
    #[derive(std::clone::Clone, std::cmp::PartialEq, std::default::Default, std::fmt::Debug)]
    pub struct Builder {
        pub(crate) message: std::option::Option<std::string::String>,
        pub(crate) resource_type: std::option::Option<std::string::String>,
    }
    impl Builder {
        #[allow(missing_docs)] // documentation missing in model
        pub fn message(mut self, input: impl Into<std::string::String>) -> Self {
            self.message = Some(input.into());
            self
        }
        #[allow(missing_docs)] // documentation missing in model
        pub fn set_message(mut self, input: std::option::Option<std::string::String>) -> Self {
            self.message = input;
            self
        }
        /// <p>The type of resource.</p>
        pub fn resource_type(mut self, input: impl Into<std::string::String>) -> Self {
            self.resource_type = Some(input.into());
            self
        }
        /// <p>The type of resource.</p>
        pub fn set_resource_type(
            mut self,
            input: std::option::Option<std::string::String>,
        ) -> Self {
            self.resource_type = input;
            self
        }
        /// Consumes the builder and constructs a [`LimitExceededException`](crate::error::LimitExceededException).
        pub fn build(self) -> crate::error::LimitExceededException {
            crate::error::LimitExceededException {
                message: self.message,
                resource_type: self.resource_type,
            }
        }
    }
}
impl LimitExceededException {
    /// Creates a new builder-style object to manufacture [`LimitExceededException`](crate::error::LimitExceededException).
    pub fn builder() -> crate::error::limit_exceeded_exception::Builder {
        crate::error::limit_exceeded_exception::Builder::default()
    }
}

/// Error type for the `CancelJournalKinesisStream` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub struct CancelJournalKinesisStreamError {
    /// Kind of error that occurred.
    pub kind: CancelJournalKinesisStreamErrorKind,
    /// Additional metadata about the error, including error code, message, and request ID.
    pub(crate) meta: aws_smithy_types::Error,
}
impl aws_smithy_http::result::CreateUnhandledError for CancelJournalKinesisStreamError {
    fn create_unhandled_error(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self {
            kind: CancelJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                source,
            )),
            meta: Default::default(),
        }
    }
}
/// Types of errors that can occur for the `CancelJournalKinesisStream` operation.
#[non_exhaustive]
#[derive(std::fmt::Debug)]
pub enum CancelJournalKinesisStreamErrorKind {
    /// <p>One or more parameters in the request aren't valid.</p>
    InvalidParameterException(crate::error::InvalidParameterException),
    /// <p>The specified resource doesn't exist.</p>
    ResourceNotFoundException(crate::error::ResourceNotFoundException),
    /// <p>The operation failed because a condition wasn't satisfied in advance.</p>
    ResourcePreconditionNotMetException(crate::error::ResourcePreconditionNotMetException),
    ///
    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
    ///
    /// When logging an error from the SDK, it is recommended that you either wrap the error in
    /// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
    /// error reporter library that visits the error's cause/source chain, or call
    /// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
    ///
    Unhandled(crate::error::Unhandled),
}
impl std::fmt::Display for CancelJournalKinesisStreamError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match &self.kind {
            CancelJournalKinesisStreamErrorKind::InvalidParameterException(_inner) => _inner.fmt(f),
            CancelJournalKinesisStreamErrorKind::ResourceNotFoundException(_inner) => _inner.fmt(f),
            CancelJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_inner) => {
                _inner.fmt(f)
            }
            CancelJournalKinesisStreamErrorKind::Unhandled(_inner) => _inner.fmt(f),
        }
    }
}
impl aws_smithy_types::retry::ProvideErrorKind for CancelJournalKinesisStreamError {
    fn code(&self) -> Option<&str> {
        CancelJournalKinesisStreamError::code(self)
    }
    fn retryable_error_kind(&self) -> Option<aws_smithy_types::retry::ErrorKind> {
        None
    }
}
impl CancelJournalKinesisStreamError {
    /// Creates a new `CancelJournalKinesisStreamError`.
    pub fn new(kind: CancelJournalKinesisStreamErrorKind, meta: aws_smithy_types::Error) -> Self {
        Self { kind, meta }
    }

    /// Creates the `CancelJournalKinesisStreamError::Unhandled` variant from any error type.
    pub fn unhandled(err: impl Into<Box<dyn std::error::Error + Send + Sync + 'static>>) -> Self {
        Self {
            kind: CancelJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
            meta: Default::default(),
        }
    }

    /// Creates the `CancelJournalKinesisStreamError::Unhandled` variant from a `aws_smithy_types::Error`.
    pub fn generic(err: aws_smithy_types::Error) -> Self {
        Self {
            meta: err.clone(),
            kind: CancelJournalKinesisStreamErrorKind::Unhandled(crate::error::Unhandled::new(
                err.into(),
            )),
        }
    }

    /// Returns the error message if one is available.
    pub fn message(&self) -> Option<&str> {
        self.meta.message()
    }

    /// Returns error metadata, which includes the error code, message,
    /// request ID, and potentially additional information.
    pub fn meta(&self) -> &aws_smithy_types::Error {
        &self.meta
    }

    /// Returns the request ID if it's available.
    pub fn request_id(&self) -> Option<&str> {
        self.meta.request_id()
    }

    /// Returns the error code if it's available.
    pub fn code(&self) -> Option<&str> {
        self.meta.code()
    }
    /// Returns `true` if the error kind is `CancelJournalKinesisStreamErrorKind::InvalidParameterException`.
    pub fn is_invalid_parameter_exception(&self) -> bool {
        matches!(
            &self.kind,
            CancelJournalKinesisStreamErrorKind::InvalidParameterException(_)
        )
    }
    /// Returns `true` if the error kind is `CancelJournalKinesisStreamErrorKind::ResourceNotFoundException`.
    pub fn is_resource_not_found_exception(&self) -> bool {
        matches!(
            &self.kind,
            CancelJournalKinesisStreamErrorKind::ResourceNotFoundException(_)
        )
    }
    /// Returns `true` if the error kind is `CancelJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException`.
    pub fn is_resource_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            CancelJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_)
        )
    }
}
impl std::error::Error for CancelJournalKinesisStreamError {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match &self.kind {
            CancelJournalKinesisStreamErrorKind::InvalidParameterException(_inner) => Some(_inner),
            CancelJournalKinesisStreamErrorKind::ResourceNotFoundException(_inner) => Some(_inner),
            CancelJournalKinesisStreamErrorKind::ResourcePreconditionNotMetException(_inner) => {
                Some(_inner)
            }
            CancelJournalKinesisStreamErrorKind::Unhandled(_inner) => Some(_inner),
        }
    }
}

///
/// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
///
/// When logging an error from the SDK, it is recommended that you either wrap the error in
/// [`DisplayErrorContext`](crate::types::DisplayErrorContext), use another
/// error reporter library that visits the error's cause/source chain, or call
/// [`Error::source`](std::error::Error::source) for more details about the underlying cause.
///
#[derive(Debug)]
pub struct Unhandled {
    source: Box<dyn std::error::Error + Send + Sync + 'static>,
}
impl Unhandled {
    #[allow(unused)]
    pub(crate) fn new(source: Box<dyn std::error::Error + Send + Sync + 'static>) -> Self {
        Self { source }
    }
}
impl std::fmt::Display for Unhandled {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
        write!(f, "unhandled error")
    }
}
impl std::error::Error for Unhandled {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        Some(self.source.as_ref() as _)
    }
}