列出作业消息 (Ruby)

演示如何请求作业消息列表。

代码示例

Ruby

如需向 Dataflow 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

require "google/cloud/dataflow/v1beta3"

##
# Snippet for the list_job_messages call in the Messages service
#
# This snippet has been automatically generated and should be regarded as a code
# template only. It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in https://cloud.google.com/ruby/docs/reference.
#
# This is an auto-generated example demonstrating basic usage of
# Google::Cloud::Dataflow::V1beta3::Messages::Client#list_job_messages.
#
def list_job_messages
  # Create a client object. The client can be reused for multiple calls.
  client = Google::Cloud::Dataflow::V1beta3::Messages::Client.new

  # Create a request. To set request fields, pass in keyword arguments.
  request = Google::Cloud::Dataflow::V1beta3::ListJobMessagesRequest.new

  # Call the list_job_messages method.
  result = client.list_job_messages request

  # The returned object is of type Gapic::PagedEnumerable. You can iterate
  # over elements, and API calls will be issued to fetch pages as needed.
  result.each do |item|
    # Each element is of type ::Google::Cloud::Dataflow::V1beta3::JobMessage.
    p item
  end
end

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅 Google Cloud 示例浏览器。