code: def fetch_project(self, project_id):
          
          project = self.new_project(project_id)
          project.reload()
          return project
docs: Fetch an existing project and it's relevant metadata by ID.
  
          .. note::
  
              If the project does not exist, this will raise a
              :class:`NotFound <google.cloud.exceptions.NotFound>` error.
  
          :type project_id: str
          :param project_id: The ID for this project.
  
          :rtype: :class:`~google.cloud.resource_manager.project.Project`
          :returns: A :class:`~google.cloud.resource_manager.project.Project`
                    with metadata fetched from the API.