slack_api/mod_types/

usergroups_types.rs

//=============================================================================
//
//                    WARNING: This file is AUTO-GENERATED
//
// Do not make changes directly to this file.
//
// If you would like to make a change to the library, please update the schema
// definitions at https://github.com/slack-rs/slack-api-schemas
//
// If you would like to make a change how the library was generated,
// please edit https://github.com/slack-rs/slack-rs-api/tree/master/codegen
//
//=============================================================================

//! Get info on your team's User Groups.

#[allow(unused_imports)]
use std::collections::HashMap;
use std::convert::From;
use std::error::Error;
use std::fmt;

#[derive(Clone, Default, Debug)]
pub struct CreateRequest<'a> {
    /// A name for the User Group. Must be unique among User Groups.
    pub name: &'a str,
    /// A mention handle. Must be unique among channels, users and User Groups.
    pub handle: Option<&'a str>,
    /// A short description of the User Group.
    pub description: Option<&'a str>,
    /// A comma separated string of encoded channel IDs for which the User Group uses as a default.
    pub channels: Option<&'a str>,
    /// Include the number of users in each User Group.
    pub include_count: Option<bool>,
}

#[derive(Clone, Debug, Deserialize)]
pub struct CreateResponse {
    error: Option<String>,
    #[serde(default)]
    ok: bool,
    pub usergroup: Option<crate::Usergroup>,
}

impl<E: Error> Into<Result<CreateResponse, CreateError<E>>> for CreateResponse {
    fn into(self) -> Result<CreateResponse, CreateError<E>> {
        if self.ok {
            Ok(self)
        } else {
            Err(self.error.as_ref().map(String::as_ref).unwrap_or("").into())
        }
    }
}
#[derive(Debug)]
pub enum CreateError<E: Error> {
    /// No authentication token provided.
    NotAuthed,
    /// Invalid authentication token.
    InvalidAuth,
    /// Authentication token is for a deleted user or team.
    AccountInactive,
    /// This method cannot be called by a bot user.
    UserIsBot,
    /// This method cannot be called by a restricted user or single channel guest.
    UserIsRestricted,
    /// The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
    InvalidArgName,
    /// The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.
    InvalidArrayArg,
    /// The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
    InvalidCharset,
    /// The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
    InvalidFormData,
    /// The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.
    InvalidPostType,
    /// The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
    MissingPostType,
    /// The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
    TeamAddedToOrg,
    /// The method was called via a POST request, but the POST data was either missing or truncated.
    RequestTimeout,
    /// The response was not parseable as the expected object
    MalformedResponse(String, serde_json::error::Error),
    /// The response returned an error that was unknown to the library
    Unknown(String),
    /// The client had an error sending the request to Slack
    Client(E),
}

impl<'a, E: Error> From<&'a str> for CreateError<E> {
    fn from(s: &'a str) -> Self {
        match s {
            "not_authed" => CreateError::NotAuthed,
            "invalid_auth" => CreateError::InvalidAuth,
            "account_inactive" => CreateError::AccountInactive,
            "user_is_bot" => CreateError::UserIsBot,
            "user_is_restricted" => CreateError::UserIsRestricted,
            "invalid_arg_name" => CreateError::InvalidArgName,
            "invalid_array_arg" => CreateError::InvalidArrayArg,
            "invalid_charset" => CreateError::InvalidCharset,
            "invalid_form_data" => CreateError::InvalidFormData,
            "invalid_post_type" => CreateError::InvalidPostType,
            "missing_post_type" => CreateError::MissingPostType,
            "team_added_to_org" => CreateError::TeamAddedToOrg,
            "request_timeout" => CreateError::RequestTimeout,
            _ => CreateError::Unknown(s.to_owned()),
        }
    }
}

impl<E: Error> fmt::Display for CreateError<E> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let d = match *self {
                        CreateError::NotAuthed => "not_authed: No authentication token provided.",
CreateError::InvalidAuth => "invalid_auth: Invalid authentication token.",
CreateError::AccountInactive => "account_inactive: Authentication token is for a deleted user or team.",
CreateError::UserIsBot => "user_is_bot: This method cannot be called by a bot user.",
CreateError::UserIsRestricted => "user_is_restricted: This method cannot be called by a restricted user or single channel guest.",
CreateError::InvalidArgName => "invalid_arg_name: The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.",
CreateError::InvalidArrayArg => "invalid_array_arg: The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.",
CreateError::InvalidCharset => "invalid_charset: The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.",
CreateError::InvalidFormData => "invalid_form_data: The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.",
CreateError::InvalidPostType => "invalid_post_type: The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.",
CreateError::MissingPostType => "missing_post_type: The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.",
CreateError::TeamAddedToOrg => "team_added_to_org: The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
CreateError::RequestTimeout => "request_timeout: The method was called via a POST request, but the POST data was either missing or truncated.",
                        CreateError::MalformedResponse(_, ref e) => return write!(f, "{}", e),
                        CreateError::Unknown(ref s) => return write!(f, "{}", s),
                        CreateError::Client(ref inner) => return write!(f, "{}", inner),
                    };
        write!(f, "{}", d)
    }
}

impl<E: Error + 'static> Error for CreateError<E> {
    fn source(&self) -> Option<&(dyn Error + 'static)> {
        match *self {
            CreateError::MalformedResponse(_, ref e) => Some(e),
            CreateError::Client(ref inner) => Some(inner),
            _ => None,
        }
    }
}

#[derive(Clone, Default, Debug)]
pub struct DisableRequest<'a> {
    /// The encoded ID of the User Group to disable.
    pub usergroup: &'a str,
    /// Include the number of users in the User Group.
    pub include_count: Option<bool>,
}

#[derive(Clone, Debug, Deserialize)]
pub struct DisableResponse {
    error: Option<String>,
    #[serde(default)]
    ok: bool,
    pub usergroup: Option<crate::Usergroup>,
}

impl<E: Error> Into<Result<DisableResponse, DisableError<E>>> for DisableResponse {
    fn into(self) -> Result<DisableResponse, DisableError<E>> {
        if self.ok {
            Ok(self)
        } else {
            Err(self.error.as_ref().map(String::as_ref).unwrap_or("").into())
        }
    }
}
#[derive(Debug)]
pub enum DisableError<E: Error> {
    /// No authentication token provided.
    NotAuthed,
    /// Invalid authentication token.
    InvalidAuth,
    /// Authentication token is for a deleted user or team.
    AccountInactive,
    /// This method cannot be called by a bot user.
    UserIsBot,
    /// This method cannot be called by a restricted user or single channel guest.
    UserIsRestricted,
    /// The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
    InvalidArgName,
    /// The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.
    InvalidArrayArg,
    /// The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
    InvalidCharset,
    /// The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
    InvalidFormData,
    /// The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.
    InvalidPostType,
    /// The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
    MissingPostType,
    /// The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
    TeamAddedToOrg,
    /// The method was called via a POST request, but the POST data was either missing or truncated.
    RequestTimeout,
    /// The response was not parseable as the expected object
    MalformedResponse(String, serde_json::error::Error),
    /// The response returned an error that was unknown to the library
    Unknown(String),
    /// The client had an error sending the request to Slack
    Client(E),
}

impl<'a, E: Error> From<&'a str> for DisableError<E> {
    fn from(s: &'a str) -> Self {
        match s {
            "not_authed" => DisableError::NotAuthed,
            "invalid_auth" => DisableError::InvalidAuth,
            "account_inactive" => DisableError::AccountInactive,
            "user_is_bot" => DisableError::UserIsBot,
            "user_is_restricted" => DisableError::UserIsRestricted,
            "invalid_arg_name" => DisableError::InvalidArgName,
            "invalid_array_arg" => DisableError::InvalidArrayArg,
            "invalid_charset" => DisableError::InvalidCharset,
            "invalid_form_data" => DisableError::InvalidFormData,
            "invalid_post_type" => DisableError::InvalidPostType,
            "missing_post_type" => DisableError::MissingPostType,
            "team_added_to_org" => DisableError::TeamAddedToOrg,
            "request_timeout" => DisableError::RequestTimeout,
            _ => DisableError::Unknown(s.to_owned()),
        }
    }
}

impl<E: Error> fmt::Display for DisableError<E> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let d = match *self {
                        DisableError::NotAuthed => "not_authed: No authentication token provided.",
DisableError::InvalidAuth => "invalid_auth: Invalid authentication token.",
DisableError::AccountInactive => "account_inactive: Authentication token is for a deleted user or team.",
DisableError::UserIsBot => "user_is_bot: This method cannot be called by a bot user.",
DisableError::UserIsRestricted => "user_is_restricted: This method cannot be called by a restricted user or single channel guest.",
DisableError::InvalidArgName => "invalid_arg_name: The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.",
DisableError::InvalidArrayArg => "invalid_array_arg: The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.",
DisableError::InvalidCharset => "invalid_charset: The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.",
DisableError::InvalidFormData => "invalid_form_data: The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.",
DisableError::InvalidPostType => "invalid_post_type: The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.",
DisableError::MissingPostType => "missing_post_type: The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.",
DisableError::TeamAddedToOrg => "team_added_to_org: The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
DisableError::RequestTimeout => "request_timeout: The method was called via a POST request, but the POST data was either missing or truncated.",
                        DisableError::MalformedResponse(_, ref e) => return write!(f, "{}", e),
                        DisableError::Unknown(ref s) => return write!(f, "{}", s),
                        DisableError::Client(ref inner) => return write!(f, "{}", inner),
                    };
        write!(f, "{}", d)
    }
}

impl<E: Error + 'static> Error for DisableError<E> {
    fn source(&self) -> Option<&(dyn Error + 'static)> {
        match *self {
            DisableError::MalformedResponse(_, ref e) => Some(e),
            DisableError::Client(ref inner) => Some(inner),
            _ => None,
        }
    }
}

#[derive(Clone, Default, Debug)]
pub struct EnableRequest<'a> {
    /// The encoded ID of the User Group to enable.
    pub usergroup: &'a str,
    /// Include the number of users in the User Group.
    pub include_count: Option<bool>,
}

#[derive(Clone, Debug, Deserialize)]
pub struct EnableResponse {
    error: Option<String>,
    #[serde(default)]
    ok: bool,
    pub usergroup: Option<crate::Usergroup>,
}

impl<E: Error> Into<Result<EnableResponse, EnableError<E>>> for EnableResponse {
    fn into(self) -> Result<EnableResponse, EnableError<E>> {
        if self.ok {
            Ok(self)
        } else {
            Err(self.error.as_ref().map(String::as_ref).unwrap_or("").into())
        }
    }
}
#[derive(Debug)]
pub enum EnableError<E: Error> {
    /// No authentication token provided.
    NotAuthed,
    /// Invalid authentication token.
    InvalidAuth,
    /// Authentication token is for a deleted user or team.
    AccountInactive,
    /// This method cannot be called by a bot user.
    UserIsBot,
    /// This method cannot be called by a restricted user or single channel guest.
    UserIsRestricted,
    /// The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
    InvalidArgName,
    /// The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.
    InvalidArrayArg,
    /// The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
    InvalidCharset,
    /// The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
    InvalidFormData,
    /// The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.
    InvalidPostType,
    /// The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
    MissingPostType,
    /// The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
    TeamAddedToOrg,
    /// The method was called via a POST request, but the POST data was either missing or truncated.
    RequestTimeout,
    /// The response was not parseable as the expected object
    MalformedResponse(String, serde_json::error::Error),
    /// The response returned an error that was unknown to the library
    Unknown(String),
    /// The client had an error sending the request to Slack
    Client(E),
}

impl<'a, E: Error> From<&'a str> for EnableError<E> {
    fn from(s: &'a str) -> Self {
        match s {
            "not_authed" => EnableError::NotAuthed,
            "invalid_auth" => EnableError::InvalidAuth,
            "account_inactive" => EnableError::AccountInactive,
            "user_is_bot" => EnableError::UserIsBot,
            "user_is_restricted" => EnableError::UserIsRestricted,
            "invalid_arg_name" => EnableError::InvalidArgName,
            "invalid_array_arg" => EnableError::InvalidArrayArg,
            "invalid_charset" => EnableError::InvalidCharset,
            "invalid_form_data" => EnableError::InvalidFormData,
            "invalid_post_type" => EnableError::InvalidPostType,
            "missing_post_type" => EnableError::MissingPostType,
            "team_added_to_org" => EnableError::TeamAddedToOrg,
            "request_timeout" => EnableError::RequestTimeout,
            _ => EnableError::Unknown(s.to_owned()),
        }
    }
}

impl<E: Error> fmt::Display for EnableError<E> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let d = match *self {
                        EnableError::NotAuthed => "not_authed: No authentication token provided.",
EnableError::InvalidAuth => "invalid_auth: Invalid authentication token.",
EnableError::AccountInactive => "account_inactive: Authentication token is for a deleted user or team.",
EnableError::UserIsBot => "user_is_bot: This method cannot be called by a bot user.",
EnableError::UserIsRestricted => "user_is_restricted: This method cannot be called by a restricted user or single channel guest.",
EnableError::InvalidArgName => "invalid_arg_name: The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.",
EnableError::InvalidArrayArg => "invalid_array_arg: The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.",
EnableError::InvalidCharset => "invalid_charset: The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.",
EnableError::InvalidFormData => "invalid_form_data: The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.",
EnableError::InvalidPostType => "invalid_post_type: The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.",
EnableError::MissingPostType => "missing_post_type: The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.",
EnableError::TeamAddedToOrg => "team_added_to_org: The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
EnableError::RequestTimeout => "request_timeout: The method was called via a POST request, but the POST data was either missing or truncated.",
                        EnableError::MalformedResponse(_, ref e) => return write!(f, "{}", e),
                        EnableError::Unknown(ref s) => return write!(f, "{}", s),
                        EnableError::Client(ref inner) => return write!(f, "{}", inner),
                    };
        write!(f, "{}", d)
    }
}

impl<E: Error + 'static> Error for EnableError<E> {
    fn source(&self) -> Option<&(dyn Error + 'static)> {
        match *self {
            EnableError::MalformedResponse(_, ref e) => Some(e),
            EnableError::Client(ref inner) => Some(inner),
            _ => None,
        }
    }
}

#[derive(Clone, Default, Debug)]
pub struct ListRequest {
    /// Include disabled User Groups.
    pub include_disabled: Option<bool>,
    /// Include the number of users in each User Group.
    pub include_count: Option<bool>,
    /// Include the list of users for each User Group.
    pub include_users: Option<bool>,
}

#[derive(Clone, Debug, Deserialize)]
pub struct ListResponse {
    error: Option<String>,
    #[serde(default)]
    ok: bool,
    pub usergroups: Option<Vec<crate::Usergroup>>,
}

impl<E: Error> Into<Result<ListResponse, ListError<E>>> for ListResponse {
    fn into(self) -> Result<ListResponse, ListError<E>> {
        if self.ok {
            Ok(self)
        } else {
            Err(self.error.as_ref().map(String::as_ref).unwrap_or("").into())
        }
    }
}
#[derive(Debug)]
pub enum ListError<E: Error> {
    /// No authentication token provided.
    NotAuthed,
    /// Invalid authentication token.
    InvalidAuth,
    /// Authentication token is for a deleted user or team.
    AccountInactive,
    /// This method cannot be called by a bot user.
    UserIsBot,
    /// This method cannot be called by a restricted user or single channel guest.
    UserIsRestricted,
    /// The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
    InvalidArgName,
    /// The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.
    InvalidArrayArg,
    /// The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
    InvalidCharset,
    /// The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
    InvalidFormData,
    /// The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.
    InvalidPostType,
    /// The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
    MissingPostType,
    /// The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
    TeamAddedToOrg,
    /// The method was called via a POST request, but the POST data was either missing or truncated.
    RequestTimeout,
    /// The response was not parseable as the expected object
    MalformedResponse(String, serde_json::error::Error),
    /// The response returned an error that was unknown to the library
    Unknown(String),
    /// The client had an error sending the request to Slack
    Client(E),
}

impl<'a, E: Error> From<&'a str> for ListError<E> {
    fn from(s: &'a str) -> Self {
        match s {
            "not_authed" => ListError::NotAuthed,
            "invalid_auth" => ListError::InvalidAuth,
            "account_inactive" => ListError::AccountInactive,
            "user_is_bot" => ListError::UserIsBot,
            "user_is_restricted" => ListError::UserIsRestricted,
            "invalid_arg_name" => ListError::InvalidArgName,
            "invalid_array_arg" => ListError::InvalidArrayArg,
            "invalid_charset" => ListError::InvalidCharset,
            "invalid_form_data" => ListError::InvalidFormData,
            "invalid_post_type" => ListError::InvalidPostType,
            "missing_post_type" => ListError::MissingPostType,
            "team_added_to_org" => ListError::TeamAddedToOrg,
            "request_timeout" => ListError::RequestTimeout,
            _ => ListError::Unknown(s.to_owned()),
        }
    }
}

impl<E: Error> fmt::Display for ListError<E> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let d = match *self {
                        ListError::NotAuthed => "not_authed: No authentication token provided.",
ListError::InvalidAuth => "invalid_auth: Invalid authentication token.",
ListError::AccountInactive => "account_inactive: Authentication token is for a deleted user or team.",
ListError::UserIsBot => "user_is_bot: This method cannot be called by a bot user.",
ListError::UserIsRestricted => "user_is_restricted: This method cannot be called by a restricted user or single channel guest.",
ListError::InvalidArgName => "invalid_arg_name: The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.",
ListError::InvalidArrayArg => "invalid_array_arg: The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.",
ListError::InvalidCharset => "invalid_charset: The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.",
ListError::InvalidFormData => "invalid_form_data: The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.",
ListError::InvalidPostType => "invalid_post_type: The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.",
ListError::MissingPostType => "missing_post_type: The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.",
ListError::TeamAddedToOrg => "team_added_to_org: The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
ListError::RequestTimeout => "request_timeout: The method was called via a POST request, but the POST data was either missing or truncated.",
                        ListError::MalformedResponse(_, ref e) => return write!(f, "{}", e),
                        ListError::Unknown(ref s) => return write!(f, "{}", s),
                        ListError::Client(ref inner) => return write!(f, "{}", inner),
                    };
        write!(f, "{}", d)
    }
}

impl<E: Error + 'static> Error for ListError<E> {
    fn source(&self) -> Option<&(dyn Error + 'static)> {
        match *self {
            ListError::MalformedResponse(_, ref e) => Some(e),
            ListError::Client(ref inner) => Some(inner),
            _ => None,
        }
    }
}

#[derive(Clone, Default, Debug)]
pub struct UpdateRequest<'a> {
    /// The encoded ID of the User Group to update.
    pub usergroup: &'a str,
    /// A name for the User Group. Must be unique among User Groups.
    pub name: Option<&'a str>,
    /// A mention handle. Must be unique among channels, users and User Groups.
    pub handle: Option<&'a str>,
    /// A short description of the User Group.
    pub description: Option<&'a str>,
    /// A comma separated string of encoded channel IDs for which the User Group uses as a default.
    pub channels: Option<&'a str>,
    /// Include the number of users in the User Group.
    pub include_count: Option<bool>,
}

#[derive(Clone, Debug, Deserialize)]
pub struct UpdateResponse {
    error: Option<String>,
    #[serde(default)]
    ok: bool,
    pub usergroup: Option<crate::Usergroup>,
}

impl<E: Error> Into<Result<UpdateResponse, UpdateError<E>>> for UpdateResponse {
    fn into(self) -> Result<UpdateResponse, UpdateError<E>> {
        if self.ok {
            Ok(self)
        } else {
            Err(self.error.as_ref().map(String::as_ref).unwrap_or("").into())
        }
    }
}
#[derive(Debug)]
pub enum UpdateError<E: Error> {
    /// No authentication token provided.
    NotAuthed,
    /// Invalid authentication token.
    InvalidAuth,
    /// Authentication token is for a deleted user or team.
    AccountInactive,
    /// This method cannot be called by a bot user.
    UserIsBot,
    /// This method cannot be called by a restricted user or single channel guest.
    UserIsRestricted,
    /// The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
    InvalidArgName,
    /// The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.
    InvalidArrayArg,
    /// The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
    InvalidCharset,
    /// The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
    InvalidFormData,
    /// The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.
    InvalidPostType,
    /// The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
    MissingPostType,
    /// The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
    TeamAddedToOrg,
    /// The method was called via a POST request, but the POST data was either missing or truncated.
    RequestTimeout,
    /// The response was not parseable as the expected object
    MalformedResponse(String, serde_json::error::Error),
    /// The response returned an error that was unknown to the library
    Unknown(String),
    /// The client had an error sending the request to Slack
    Client(E),
}

impl<'a, E: Error> From<&'a str> for UpdateError<E> {
    fn from(s: &'a str) -> Self {
        match s {
            "not_authed" => UpdateError::NotAuthed,
            "invalid_auth" => UpdateError::InvalidAuth,
            "account_inactive" => UpdateError::AccountInactive,
            "user_is_bot" => UpdateError::UserIsBot,
            "user_is_restricted" => UpdateError::UserIsRestricted,
            "invalid_arg_name" => UpdateError::InvalidArgName,
            "invalid_array_arg" => UpdateError::InvalidArrayArg,
            "invalid_charset" => UpdateError::InvalidCharset,
            "invalid_form_data" => UpdateError::InvalidFormData,
            "invalid_post_type" => UpdateError::InvalidPostType,
            "missing_post_type" => UpdateError::MissingPostType,
            "team_added_to_org" => UpdateError::TeamAddedToOrg,
            "request_timeout" => UpdateError::RequestTimeout,
            _ => UpdateError::Unknown(s.to_owned()),
        }
    }
}

impl<E: Error> fmt::Display for UpdateError<E> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let d = match *self {
                        UpdateError::NotAuthed => "not_authed: No authentication token provided.",
UpdateError::InvalidAuth => "invalid_auth: Invalid authentication token.",
UpdateError::AccountInactive => "account_inactive: Authentication token is for a deleted user or team.",
UpdateError::UserIsBot => "user_is_bot: This method cannot be called by a bot user.",
UpdateError::UserIsRestricted => "user_is_restricted: This method cannot be called by a restricted user or single channel guest.",
UpdateError::InvalidArgName => "invalid_arg_name: The method was passed an argument whose name falls outside the bounds of common decency. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.",
UpdateError::InvalidArrayArg => "invalid_array_arg: The method was passed a PHP-style array argument (e.g. with a name like foo[7]). These are never valid with the Slack API.",
UpdateError::InvalidCharset => "invalid_charset: The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.",
UpdateError::InvalidFormData => "invalid_form_data: The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.",
UpdateError::InvalidPostType => "invalid_post_type: The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/x-www-form-urlencoded multipart/form-data text/plain.",
UpdateError::MissingPostType => "missing_post_type: The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.",
UpdateError::TeamAddedToOrg => "team_added_to_org: The team associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
UpdateError::RequestTimeout => "request_timeout: The method was called via a POST request, but the POST data was either missing or truncated.",
                        UpdateError::MalformedResponse(_, ref e) => return write!(f, "{}", e),
                        UpdateError::Unknown(ref s) => return write!(f, "{}", s),
                        UpdateError::Client(ref inner) => return write!(f, "{}", inner),
                    };
        write!(f, "{}", d)
    }
}

impl<E: Error + 'static> Error for UpdateError<E> {
    fn source(&self) -> Option<&(dyn Error + 'static)> {
        match *self {
            UpdateError::MalformedResponse(_, ref e) => Some(e),
            UpdateError::Client(ref inner) => Some(inner),
            _ => None,
        }
    }
}