class Google::Cloud::Storage::Service

def create_hmac_key service_account_email, project_id: nil,

Returns Google::Apis::StorageV1::HmacKey.
Creates a new HMAC key for the specified service account.
# 
def create_hmac_key service_account_email, project_id: nil,
                    user_project: nil, options: {}
  if options[:retries].nil?
    options = options.merge({ retries: 0 })
  end
  execute do
    service.create_project_hmac_key \
      (project_id || @project), service_account_email,
      user_project: user_project(user_project),
      options: options
  end
end