@@ -105,47 +105,84 @@ class Client
105105 /**
106106 * Construct the Google Client.
107107 *
108- * @param array $config
108+ * @param array $config {
109+ * An array of required and optional arguments.
110+ *
111+ * @type string $application_name
112+ * The name of your application
113+ * @type string $base_path
114+ * The base URL for the service. This is only accounted for when calling
115+ * {@see Client::authorize()} directly.
116+ * @type string $client_id
117+ * Your Google Cloud client ID found in https://developers.google.com/console
118+ * @type string $client_secret
119+ * Your Google Cloud client secret found in https://developers.google.com/console
120+ * @type string|array|CredentialsLoader $credentials
121+ * Can be a path to JSON credentials or an array representing those
122+ * credentials (@see Google\Client::setAuthConfig), or an instance of
123+ * {@see CredentialsLoader}.
124+ * @type string|array $scopes
125+ * {@see Google\Client::setScopes}
126+ * @type string $quota_project
127+ * Sets X-Goog-User-Project, which specifies a user project to bill
128+ * for access charges associated with the request.
129+ * @type string $redirect_uri
130+ * @type string $state
131+ * @type string $developer_key
132+ * Simple API access key, also from the API console. Ensure you get
133+ * a Server key, and not a Browser key.
134+ * @type bool $use_application_default_credentials
135+ * For use with Google Cloud Platform
136+ * fetch the ApplicationDefaultCredentials, if applicable
137+ * {@see https://developers.google.com/identity/protocols/application-default-credentials}
138+ * @type string $signing_key
139+ * @type string $signing_algorithm
140+ * @type string $subject
141+ * @type string $hd
142+ * @type string $prompt
143+ * @type string $openid
144+ * @type bool $include_granted_scopes
145+ * @type string $login_hint
146+ * @type string $request_visible_actions
147+ * @type string $access_type
148+ * @type string $approval_prompt
149+ * @type array $retry
150+ * Task Runner retry configuration
151+ * {@see \Google\Task\Runner}
152+ * @type array $retry_map
153+ * @type CacheItemPoolInterface $cache
154+ * Cache class implementing {@see CacheItemPoolInterface}. Defaults
155+ * to {@see MemoryCacheItemPool}.
156+ * @type array $cache_config
157+ * Cache config for downstream auth caching.
158+ * @type callable $token_callback
159+ * Function to be called when an access token is fetched. Follows
160+ * the signature `function (string $cacheKey, string $accessToken)`.
161+ * @type \Firebase\JWT $jwt
162+ * Service class used in {@see Client::verifyIdToken()}. Explicitly
163+ * pass this in to avoid setting {@see \Firebase\JWT::$leeway}
164+ * @type bool $api_format_v2
165+ * Setting api_format_v2 will return more detailed error messages
166+ * from certain APIs.
167+ * }
109168 */
110169 public function __construct (array $ config = [])
111170 {
112171 $ this ->config = array_merge ([
113172 'application_name ' => '' ,
114-
115- // Don't change these unless you're working against a special development
116- // or testing environment.
117173 'base_path ' => self ::API_BASE_PATH ,
118-
119- // https://developers.google.com/console
120174 'client_id ' => '' ,
121175 'client_secret ' => '' ,
122-
123- // Can be a path to JSON credentials or an array representing those
124- // credentials (@see Google\Client::setAuthConfig), or an instance of
125- // Google\Auth\CredentialsLoader.
126176 'credentials ' => null ,
127- // @see Google\Client::setScopes
128177 'scopes ' => null ,
129- // Sets X-Goog-User-Project, which specifies a user project to bill
130- // for access charges associated with the request
131178 'quota_project ' => null ,
132-
133179 'redirect_uri ' => null ,
134180 'state ' => null ,
135-
136- // Simple API access key, also from the API console. Ensure you get
137- // a Server key, and not a Browser key.
138181 'developer_key ' => '' ,
139-
140- // For use with Google Cloud Platform
141- // fetch the ApplicationDefaultCredentials, if applicable
142- // @see https://developers.google.com/identity/protocols/application-default-credentials
143182 'use_application_default_credentials ' => false ,
144183 'signing_key ' => null ,
145184 'signing_algorithm ' => null ,
146185 'subject ' => null ,
147-
148- // Other OAuth2 parameters.
149186 'hd ' => '' ,
150187 'prompt ' => '' ,
151188 'openid.realm ' => '' ,
@@ -154,28 +191,12 @@ public function __construct(array $config = [])
154191 'request_visible_actions ' => '' ,
155192 'access_type ' => 'online ' ,
156193 'approval_prompt ' => 'auto ' ,
157-
158- // Task Runner retry configuration
159- // @see Google\Task\Runner
160194 'retry ' => [],
161195 'retry_map ' => null ,
162-
163- // Cache class implementing Psr\Cache\CacheItemPoolInterface.
164- // Defaults to Google\Auth\Cache\MemoryCacheItemPool.
165196 'cache ' => null ,
166- // cache config for downstream auth caching
167197 'cache_config ' => [],
168-
169- // function to be called when an access token is fetched
170- // follows the signature function ($cacheKey, $accessToken)
171198 'token_callback ' => null ,
172-
173- // Service class used in Google\Client::verifyIdToken.
174- // Explicitly pass this in to avoid setting JWT::$leeway
175199 'jwt ' => null ,
176-
177- // Setting api_format_v2 will return more detailed error messages
178- // from certain APIs.
179200 'api_format_v2 ' => false
180201 ], $ config );
181202
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