parameters: (self, assertion_type, user_agent,
                 token_uri='https://accounts.google.com/o/oauth2/token',
                 **unused_kwargs)
docstring: Constructor for AssertionFlowCredentials.
  
      Args:
        assertion_type: string, assertion type that will be declared to the auth
            server
        user_agent: string, The HTTP User-Agent to provide for this application.
        token_uri: string, URI for token endpoint. For convenience
          defaults to Google's endpoints but any OAuth 2.0 provider can be used.
docstring_summary: Constructor for AssertionFlowCredentials.
docstring_tokens: Constructor for AssertionFlowCredentials .
function: def __init__(self, assertion_type, user_agent,
                 token_uri='https://accounts.google.com/o/oauth2/token',
                 **unused_kwargs):
      """Constructor for AssertionFlowCredentials.
  
      Args:
        assertion_type: string, assertion type that will be declared to the auth
            server
        user_agent: string, The HTTP User-Agent to provide for this application.
        token_uri: string, URI for token endpoint. For convenience
          defaults to Google's endpoints but any OAuth 2.0 provider can be used.
      """
      super(AssertionCredentials, self).__init__(
          None,
          None,
          None,
          None,
          None,
          token_uri,
          user_agent)
      self.assertion_type = assertion_type
function_tokens: def __init__ ( self , assertion_type , user_agent , token_uri = 'https://accounts.google.com/o/oauth2/token' , * * unused_kwargs ) : super ( AssertionCredentials , self ) . __init__ ( None , None , None , None , None , token_uri , user_agent ) self . assertion_type = assertion_type