
#[macro_use]
extern crate serde_derive;

extern crate hyper;
extern crate serde;
extern crate serde_json;
extern crate yup_oauth2 as oauth2;
extern crate mime;
extern crate url;

mod cmn;

use std::collections::HashMap;
use std::cell::RefCell;
use std::borrow::BorrowMut;
use std::default::Default;
use std::collections::BTreeMap;
use serde_json as json;
use std::io;
use std::fs;
use std::mem;
use std::thread::sleep;
use std::time::Duration;

pub use cmn::{MultiPartReader, ToParts, MethodInfo, Result, Error, CallBuilder, Hub, ReadSeek, Part,
              ResponseResult, RequestValue, NestedType, Delegate, DefaultDelegate, MethodsBuilder,
              Resource, ErrorResponse, remove_json_null_values};



// ###################
// MethodBuilders ###
// #################

/// A builder providing access to all methods supported on *album* resources.
/// It is not used directly, but through the `PhotosLibrary` hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate yup_oauth2 as oauth2;
/// extern crate google_photoslibrary1 as photoslibrary1;
/// 
/// # #[test] fn egal() {
/// use std::default::Default;
/// use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// use photoslibrary1::PhotosLibrary;
/// 
/// let secret: ApplicationSecret = Default::default();
/// let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
///                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
///                               <MemoryStorage as Default>::default(), None);
/// let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `add_enrichment(...)`, `create(...)`, `get(...)`, `list(...)` and `share(...)`
/// // to build up your call.
/// let rb = hub.albums();
/// # }
/// ```
pub struct AlbumMethods<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
}

impl<'a, C, A> MethodsBuilder for AlbumMethods<'a, C, A> {}

impl<'a, C, A> AlbumMethods<'a, C, A> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Marks an album as shared and accessible to other users. This action can
    /// only be performed on albums which were created by the developer via the
    /// API.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `albumId` - Identifier of the album to be shared. This `albumId` must belong to an
    ///               album created by the developer.
    pub fn share(&self, request: ShareAlbumRequest, album_id: &str) -> AlbumShareCall<'a, C, A> {
        AlbumShareCall {
            hub: self.hub,
            _request: request,
            _album_id: album_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Lists all albums shown to a user in the Albums tab of the Google
    /// Photos app.
    pub fn list(&self) -> AlbumListCall<'a, C, A> {
        AlbumListCall {
            hub: self.hub,
            _page_token: Default::default(),
            _page_size: Default::default(),
            _exclude_non_app_created_data: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Adds an enrichment at a specified position in a defined album.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `albumId` - Identifier of the album where the enrichment is to be added.
    pub fn add_enrichment(&self, request: AddEnrichmentToAlbumRequest, album_id: &str) -> AlbumAddEnrichmentCall<'a, C, A> {
        AlbumAddEnrichmentCall {
            hub: self.hub,
            _request: request,
            _album_id: album_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Creates an album in a user's Google Photos library.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    pub fn create(&self, request: CreateAlbumRequest) -> AlbumCreateCall<'a, C, A> {
        AlbumCreateCall {
            hub: self.hub,
            _request: request,
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns the album based on the specified `albumId` or `shareToken`.
    /// Exactly one of `albumId` and `shareToken` must be set.
    /// The `albumId` should be the ID of an album owned by the user or a shared
    /// album that the user has joined.
    /// 
    /// # Arguments
    ///
    /// * `albumId` - Identifier of the album to be requested. Must not be set if `shareToken` is
    ///               set.
    pub fn get(&self, album_id: &str) -> AlbumGetCall<'a, C, A> {
        AlbumGetCall {
            hub: self.hub,
            _album_id: album_id.to_string(),
            _share_token: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
}



/// A builder providing access to all methods supported on *sharedAlbum* resources.
/// It is not used directly, but through the `PhotosLibrary` hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate yup_oauth2 as oauth2;
/// extern crate google_photoslibrary1 as photoslibrary1;
/// 
/// # #[test] fn egal() {
/// use std::default::Default;
/// use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// use photoslibrary1::PhotosLibrary;
/// 
/// let secret: ApplicationSecret = Default::default();
/// let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
///                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
///                               <MemoryStorage as Default>::default(), None);
/// let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `get(...)`, `join(...)` and `list(...)`
/// // to build up your call.
/// let rb = hub.shared_albums();
/// # }
/// ```
pub struct SharedAlbumMethods<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
}

impl<'a, C, A> MethodsBuilder for SharedAlbumMethods<'a, C, A> {}

impl<'a, C, A> SharedAlbumMethods<'a, C, A> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Joins a shared album on behalf of the Google Photos user.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    pub fn join(&self, request: JoinSharedAlbumRequest) -> SharedAlbumJoinCall<'a, C, A> {
        SharedAlbumJoinCall {
            hub: self.hub,
            _request: request,
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns the album based on the specified `albumId` or `shareToken`.
    /// Exactly one of `albumId` and `shareToken` must be set.
    /// The `albumId` should be the ID of an album owned by the user or a shared
    /// album that the user has joined.
    /// 
    /// # Arguments
    ///
    /// * `shareToken` - Share token of the album to be request. Must not be set if `albumId` is
    ///                  set.
    pub fn get(&self, share_token: &str) -> SharedAlbumGetCall<'a, C, A> {
        SharedAlbumGetCall {
            hub: self.hub,
            _share_token: share_token.to_string(),
            _album_id: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Lists all shared albums available in the Sharing tab of the
    /// user's Google Photos app.
    pub fn list(&self) -> SharedAlbumListCall<'a, C, A> {
        SharedAlbumListCall {
            hub: self.hub,
            _page_token: Default::default(),
            _page_size: Default::default(),
            _exclude_non_app_created_data: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
}



/// A builder providing access to all methods supported on *mediaItem* resources.
/// It is not used directly, but through the `PhotosLibrary` hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate yup_oauth2 as oauth2;
/// extern crate google_photoslibrary1 as photoslibrary1;
/// 
/// # #[test] fn egal() {
/// use std::default::Default;
/// use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// use photoslibrary1::PhotosLibrary;
/// 
/// let secret: ApplicationSecret = Default::default();
/// let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
///                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
///                               <MemoryStorage as Default>::default(), None);
/// let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `batch_create(...)`, `get(...)`, `list(...)` and `search(...)`
/// // to build up your call.
/// let rb = hub.media_items();
/// # }
/// ```
pub struct MediaItemMethods<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
}

impl<'a, C, A> MethodsBuilder for MediaItemMethods<'a, C, A> {}

impl<'a, C, A> MediaItemMethods<'a, C, A> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Creates one or more media items in a user's Google Photos library.
    /// 
    /// This is the second step for creating a media item. For details regarding
    /// Step 1, uploading the raw bytes to a Google Server, see
    /// <a href="/photos/library/guides/upload-media">Uploading media</a>.
    /// 
    /// This call adds the media item to the library. If an album `id` is
    /// specified, the call adds the media item to the album too. By default, the
    /// media item will be added to the end of the library or album.
    /// 
    /// If an album `id` and position are both defined, the media item is
    /// added to the album at the specified position.
    /// 
    /// If the call contains multiple media items, they're added at the specified
    /// position.
    /// If you are creating a media item in a shared album where you are not the
    /// owner, you are not allowed to position the media item. Doing so will result
    /// in a `BAD REQUEST` error.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    pub fn batch_create(&self, request: BatchCreateMediaItemsRequest) -> MediaItemBatchCreateCall<'a, C, A> {
        MediaItemBatchCreateCall {
            hub: self.hub,
            _request: request,
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns the media item for the specified media item `id`.
    /// 
    /// # Arguments
    ///
    /// * `mediaItemId` - Identifier of media item to be requested.
    pub fn get(&self, media_item_id: &str) -> MediaItemGetCall<'a, C, A> {
        MediaItemGetCall {
            hub: self.hub,
            _media_item_id: media_item_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Searches for media items in a user's Google Photos library.
    /// If no filters are set, then all media items in the user's library are
    /// returned.
    /// If an album is set, all media items in the specified album are returned.
    /// If filters are specified, media items that match the filters from the user's
    /// library are listed.
    /// If you set both the album and the filters, the request results in an error.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    pub fn search(&self, request: SearchMediaItemsRequest) -> MediaItemSearchCall<'a, C, A> {
        MediaItemSearchCall {
            hub: self.hub,
            _request: request,
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// List all media items from a user's Google Photos library.
    pub fn list(&self) -> MediaItemListCall<'a, C, A> {
        MediaItemListCall {
            hub: self.hub,
            _page_token: Default::default(),
            _page_size: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
}





// ###################
// CallBuilders   ###
// #################

/// Marks an album as shared and accessible to other users. This action can
/// only be performed on albums which were created by the developer via the
/// API.
///
/// A builder for the *share* method supported by a *album* resource.
/// It is not used directly, but through a `AlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::ShareAlbumRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = ShareAlbumRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.albums().share(req, "albumId")
///              .doit();
/// # }
/// ```
pub struct AlbumShareCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: ShareAlbumRequest,
    _album_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for AlbumShareCall<'a, C, A> {}

impl<'a, C, A> AlbumShareCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ShareAlbumResponse)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.albums.share",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        params.push(("albumId", self._album_id.to_string()));
        for &field in ["alt", "albumId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/albums/{+albumId}:share";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Sharing.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+albumId}", "albumId")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET);
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["albumId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: ShareAlbumRequest) -> AlbumShareCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Identifier of the album to be shared. This `albumId` must belong to an
    /// album created by the developer.
    ///
    /// Sets the *album id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn album_id(mut self, new_value: &str) -> AlbumShareCall<'a, C, A> {
        self._album_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> AlbumShareCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> AlbumShareCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Sharing`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> AlbumShareCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Lists all albums shown to a user in the Albums tab of the Google
/// Photos app.
///
/// A builder for the *list* method supported by a *album* resource.
/// It is not used directly, but through a `AlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.albums().list()
///              .page_token("amet.")
///              .page_size(-81)
///              .exclude_non_app_created_data(true)
///              .doit();
/// # }
/// ```
pub struct AlbumListCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _page_token: Option<String>,
    _page_size: Option<i32>,
    _exclude_non_app_created_data: Option<bool>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for AlbumListCall<'a, C, A> {}

impl<'a, C, A> AlbumListCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ListAlbumsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.albums.list",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(5 + self._additional_params.len());
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._page_size {
            params.push(("pageSize", value.to_string()));
        }
        if let Some(value) = self._exclude_non_app_created_data {
            params.push(("excludeNonAppCreatedData", value.to_string()));
        }
        for &field in ["alt", "pageToken", "pageSize", "excludeNonAppCreatedData"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/albums";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// A continuation token to get the next page of the results. Adding this to
    /// the request returns the rows after the `pageToken`. The `pageToken` should
    /// be the value returned in the `nextPageToken` parameter in the response to
    /// the `listAlbums` request.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> AlbumListCall<'a, C, A> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// Maximum number of albums to return in the response. The default number of
    /// albums to return at a time is 20. The maximum `pageSize` is 50.
    ///
    /// Sets the *page size* query property to the given value.
    pub fn page_size(mut self, new_value: i32) -> AlbumListCall<'a, C, A> {
        self._page_size = Some(new_value);
        self
    }
    /// If set, the results exclude media items that were not created by this app.
    /// Defaults to false (all albums are returned). This field is ignored if the
    /// photoslibrary.readonly.appcreateddata scope is used.
    ///
    /// Sets the *exclude non app created data* query property to the given value.
    pub fn exclude_non_app_created_data(mut self, new_value: bool) -> AlbumListCall<'a, C, A> {
        self._exclude_non_app_created_data = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> AlbumListCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> AlbumListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> AlbumListCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Adds an enrichment at a specified position in a defined album.
///
/// A builder for the *addEnrichment* method supported by a *album* resource.
/// It is not used directly, but through a `AlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::AddEnrichmentToAlbumRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = AddEnrichmentToAlbumRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.albums().add_enrichment(req, "albumId")
///              .doit();
/// # }
/// ```
pub struct AlbumAddEnrichmentCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: AddEnrichmentToAlbumRequest,
    _album_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for AlbumAddEnrichmentCall<'a, C, A> {}

impl<'a, C, A> AlbumAddEnrichmentCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, AddEnrichmentToAlbumResponse)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.albums.addEnrichment",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        params.push(("albumId", self._album_id.to_string()));
        for &field in ["alt", "albumId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/albums/{+albumId}:addEnrichment";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Full.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+albumId}", "albumId")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET);
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["albumId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: AddEnrichmentToAlbumRequest) -> AlbumAddEnrichmentCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Identifier of the album where the enrichment is to be added.
    ///
    /// Sets the *album id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn album_id(mut self, new_value: &str) -> AlbumAddEnrichmentCall<'a, C, A> {
        self._album_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> AlbumAddEnrichmentCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> AlbumAddEnrichmentCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Full`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> AlbumAddEnrichmentCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Creates an album in a user's Google Photos library.
///
/// A builder for the *create* method supported by a *album* resource.
/// It is not used directly, but through a `AlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::CreateAlbumRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = CreateAlbumRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.albums().create(req)
///              .doit();
/// # }
/// ```
pub struct AlbumCreateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: CreateAlbumRequest,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for AlbumCreateCall<'a, C, A> {}

impl<'a, C, A> AlbumCreateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Album)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.albums.create",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        for &field in ["alt"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/albums";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Full.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: CreateAlbumRequest) -> AlbumCreateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> AlbumCreateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> AlbumCreateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Full`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> AlbumCreateCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Returns the album based on the specified `albumId` or `shareToken`.
/// Exactly one of `albumId` and `shareToken` must be set.
/// The `albumId` should be the ID of an album owned by the user or a shared
/// album that the user has joined.
///
/// A builder for the *get* method supported by a *album* resource.
/// It is not used directly, but through a `AlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.albums().get("albumId")
///              .share_token("dolores")
///              .doit();
/// # }
/// ```
pub struct AlbumGetCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _album_id: String,
    _share_token: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for AlbumGetCall<'a, C, A> {}

impl<'a, C, A> AlbumGetCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Album)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.albums.get",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        params.push(("albumId", self._album_id.to_string()));
        if let Some(value) = self._share_token {
            params.push(("shareToken", value.to_string()));
        }
        for &field in ["alt", "albumId", "shareToken"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/albums/{+albumId}";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+albumId}", "albumId")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET);
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["albumId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Identifier of the album to be requested. Must not be set if `shareToken` is
    /// set.
    ///
    /// Sets the *album id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn album_id(mut self, new_value: &str) -> AlbumGetCall<'a, C, A> {
        self._album_id = new_value.to_string();
        self
    }
    /// Share token of the album to be request. Must not be set if `albumId` is
    /// set.
    ///
    /// Sets the *share token* query property to the given value.
    pub fn share_token(mut self, new_value: &str) -> AlbumGetCall<'a, C, A> {
        self._share_token = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> AlbumGetCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> AlbumGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> AlbumGetCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Joins a shared album on behalf of the Google Photos user.
///
/// A builder for the *join* method supported by a *sharedAlbum* resource.
/// It is not used directly, but through a `SharedAlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::JoinSharedAlbumRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = JoinSharedAlbumRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.shared_albums().join(req)
///              .doit();
/// # }
/// ```
pub struct SharedAlbumJoinCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: JoinSharedAlbumRequest,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for SharedAlbumJoinCall<'a, C, A> {}

impl<'a, C, A> SharedAlbumJoinCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, JoinSharedAlbumResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.sharedAlbums.join",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        for &field in ["alt"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/sharedAlbums:join";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Sharing.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: JoinSharedAlbumRequest) -> SharedAlbumJoinCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> SharedAlbumJoinCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> SharedAlbumJoinCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Sharing`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> SharedAlbumJoinCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Returns the album based on the specified `albumId` or `shareToken`.
/// Exactly one of `albumId` and `shareToken` must be set.
/// The `albumId` should be the ID of an album owned by the user or a shared
/// album that the user has joined.
///
/// A builder for the *get* method supported by a *sharedAlbum* resource.
/// It is not used directly, but through a `SharedAlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.shared_albums().get("shareToken")
///              .album_id("sadipscing")
///              .doit();
/// # }
/// ```
pub struct SharedAlbumGetCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _share_token: String,
    _album_id: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for SharedAlbumGetCall<'a, C, A> {}

impl<'a, C, A> SharedAlbumGetCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Album)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.sharedAlbums.get",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        params.push(("shareToken", self._share_token.to_string()));
        if let Some(value) = self._album_id {
            params.push(("albumId", value.to_string()));
        }
        for &field in ["alt", "shareToken", "albumId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/sharedAlbums/{+shareToken}";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+shareToken}", "shareToken")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET);
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["shareToken"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Share token of the album to be request. Must not be set if `albumId` is
    /// set.
    ///
    /// Sets the *share token* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn share_token(mut self, new_value: &str) -> SharedAlbumGetCall<'a, C, A> {
        self._share_token = new_value.to_string();
        self
    }
    /// Identifier of the album to be requested. Must not be set if `shareToken` is
    /// set.
    ///
    /// Sets the *album id* query property to the given value.
    pub fn album_id(mut self, new_value: &str) -> SharedAlbumGetCall<'a, C, A> {
        self._album_id = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> SharedAlbumGetCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> SharedAlbumGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> SharedAlbumGetCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Lists all shared albums available in the Sharing tab of the
/// user's Google Photos app.
///
/// A builder for the *list* method supported by a *sharedAlbum* resource.
/// It is not used directly, but through a `SharedAlbumMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.shared_albums().list()
///              .page_token("aliquyam")
///              .page_size(-66)
///              .exclude_non_app_created_data(false)
///              .doit();
/// # }
/// ```
pub struct SharedAlbumListCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _page_token: Option<String>,
    _page_size: Option<i32>,
    _exclude_non_app_created_data: Option<bool>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for SharedAlbumListCall<'a, C, A> {}

impl<'a, C, A> SharedAlbumListCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ListSharedAlbumsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.sharedAlbums.list",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(5 + self._additional_params.len());
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._page_size {
            params.push(("pageSize", value.to_string()));
        }
        if let Some(value) = self._exclude_non_app_created_data {
            params.push(("excludeNonAppCreatedData", value.to_string()));
        }
        for &field in ["alt", "pageToken", "pageSize", "excludeNonAppCreatedData"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/sharedAlbums";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// A continuation token to get the next page of the results. Adding this to
    /// the request returns the rows after the `pageToken`. The `pageToken` should
    /// be the value returned in the `nextPageToken` parameter in the response to
    /// the `listSharedAlbums` request.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> SharedAlbumListCall<'a, C, A> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// Maximum number of albums to return in the response. The default number of
    /// albums to return at a time is 20. The maximum `pageSize` is 50.
    ///
    /// Sets the *page size* query property to the given value.
    pub fn page_size(mut self, new_value: i32) -> SharedAlbumListCall<'a, C, A> {
        self._page_size = Some(new_value);
        self
    }
    /// If set, the results exclude media items that were not created by this app.
    /// Defaults to false (all albums are returned). This field is ignored if the
    /// photoslibrary.readonly.appcreateddata scope is used.
    ///
    /// Sets the *exclude non app created data* query property to the given value.
    pub fn exclude_non_app_created_data(mut self, new_value: bool) -> SharedAlbumListCall<'a, C, A> {
        self._exclude_non_app_created_data = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> SharedAlbumListCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> SharedAlbumListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> SharedAlbumListCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Creates one or more media items in a user's Google Photos library.
/// 
/// This is the second step for creating a media item. For details regarding
/// Step 1, uploading the raw bytes to a Google Server, see
/// <a href="/photos/library/guides/upload-media">Uploading media</a>.
/// 
/// This call adds the media item to the library. If an album `id` is
/// specified, the call adds the media item to the album too. By default, the
/// media item will be added to the end of the library or album.
/// 
/// If an album `id` and position are both defined, the media item is
/// added to the album at the specified position.
/// 
/// If the call contains multiple media items, they're added at the specified
/// position.
/// If you are creating a media item in a shared album where you are not the
/// owner, you are not allowed to position the media item. Doing so will result
/// in a `BAD REQUEST` error.
///
/// A builder for the *batchCreate* method supported by a *mediaItem* resource.
/// It is not used directly, but through a `MediaItemMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::BatchCreateMediaItemsRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = BatchCreateMediaItemsRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.media_items().batch_create(req)
///              .doit();
/// # }
/// ```
pub struct MediaItemBatchCreateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: BatchCreateMediaItemsRequest,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for MediaItemBatchCreateCall<'a, C, A> {}

impl<'a, C, A> MediaItemBatchCreateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, BatchCreateMediaItemsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.mediaItems.batchCreate",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        for &field in ["alt"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/mediaItems:batchCreate";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Full.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: BatchCreateMediaItemsRequest) -> MediaItemBatchCreateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> MediaItemBatchCreateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> MediaItemBatchCreateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Full`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> MediaItemBatchCreateCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Returns the media item for the specified media item `id`.
///
/// A builder for the *get* method supported by a *mediaItem* resource.
/// It is not used directly, but through a `MediaItemMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.media_items().get("mediaItemId")
///              .doit();
/// # }
/// ```
pub struct MediaItemGetCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _media_item_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for MediaItemGetCall<'a, C, A> {}

impl<'a, C, A> MediaItemGetCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, MediaItem)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.mediaItems.get",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        params.push(("mediaItemId", self._media_item_id.to_string()));
        for &field in ["alt", "mediaItemId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/mediaItems/{+mediaItemId}";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+mediaItemId}", "mediaItemId")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET);
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["mediaItemId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Identifier of media item to be requested.
    ///
    /// Sets the *media item id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn media_item_id(mut self, new_value: &str) -> MediaItemGetCall<'a, C, A> {
        self._media_item_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> MediaItemGetCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> MediaItemGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> MediaItemGetCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Searches for media items in a user's Google Photos library.
/// If no filters are set, then all media items in the user's library are
/// returned.
/// If an album is set, all media items in the specified album are returned.
/// If filters are specified, media items that match the filters from the user's
/// library are listed.
/// If you set both the album and the filters, the request results in an error.
///
/// A builder for the *search* method supported by a *mediaItem* resource.
/// It is not used directly, but through a `MediaItemMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// use photoslibrary1::SearchMediaItemsRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = SearchMediaItemsRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.media_items().search(req)
///              .doit();
/// # }
/// ```
pub struct MediaItemSearchCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _request: SearchMediaItemsRequest,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for MediaItemSearchCall<'a, C, A> {}

impl<'a, C, A> MediaItemSearchCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, SearchMediaItemsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.mediaItems.search",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        for &field in ["alt"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/mediaItems:search";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Full.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: SearchMediaItemsRequest) -> MediaItemSearchCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> MediaItemSearchCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> MediaItemSearchCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Full`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> MediaItemSearchCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// List all media items from a user's Google Photos library.
///
/// A builder for the *list* method supported by a *mediaItem* resource.
/// It is not used directly, but through a `MediaItemMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_photoslibrary1 as photoslibrary1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use photoslibrary1::PhotosLibrary;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = PhotosLibrary::new(hyper::Client::with_connector(hyper::net::HttpsConnector::new(hyper_rustls::TlsClient::new())), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.media_items().list()
///              .page_token("justo")
///              .page_size(-34)
///              .doit();
/// # }
/// ```
pub struct MediaItemListCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a PhotosLibrary<C, A>,
    _page_token: Option<String>,
    _page_size: Option<i32>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for MediaItemListCall<'a, C, A> {}

impl<'a, C, A> MediaItemListCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ListMediaItemsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "photoslibrary.mediaItems.list",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._page_size {
            params.push(("pageSize", value.to_string()));
        }
        for &field in ["alt", "pageToken", "pageSize"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/mediaItems";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::Readonly.as_ref().to_string(), ());
        }


        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// A continuation token to get the next page of the results. Adding this to
    /// the request returns the rows after the `pageToken`. The `pageToken` should
    /// be the value returned in the `nextPageToken` parameter in the response to
    /// the `listMediaItems` request.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> MediaItemListCall<'a, C, A> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// Maximum number of media items to return in the response. The default number
    /// of media items to return at a time is 25. The maximum `pageSize` is 100.
    ///
    /// Sets the *page size* query property to the given value.
    pub fn page_size(mut self, new_value: i32) -> MediaItemListCall<'a, C, A> {
        self._page_size = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> MediaItemListCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *callback* (query-string) - JSONP
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *alt* (query-string) - Data format for response.
    /// * *$.xgafv* (query-string) - V1 error format.
    pub fn param<T>(mut self, name: T, value: T) -> MediaItemListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::Readonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> MediaItemListCall<'a, C, A>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}
