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Class: Aws::SNS::Types::CreateTopicInput

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing CreateTopicInput as input to an Aws::Client method, you can use a vanilla Hash:

{
  name: "topicName", # required
  attributes: {
    "attributeName" => "attributeValue",
  },
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
}

Input for CreateTopic action.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#attributes ⇒ Hash<String,String>

A map of attributes with their corresponding values.

The following lists the names, descriptions, and values of the special request parameters that the CreateTopic action uses:

  • DeliveryPolicy – The policy that defines how Amazon SNS retries failed deliveries to HTTP/S endpoints.

  • DisplayName – The display name to use for a topic with SMS subscriptions.

  • FifoTopic – Set to true to create a FIFO topic.

  • Policy – The policy that defines who can access your topic. By default, only the topic owner can publish or subscribe to the topic.

The following attribute applies only to server-side-encryption:

  • KmsMasterKeyId – The ID of an AWS-managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the AWS Key Management Service API Reference.

^

The following attributes apply only to FIFO topics:

  • FifoTopic – When this is set to true, a FIFO topic is created.

  • ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

    • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

    • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

      (Optional) To override the generated value, you can specify a value for the the MessageDeduplicationId parameter for the Publish action.

Returns:

  • (Hash<String,String>) —

    A map of attributes with their corresponding values.

#name ⇒ String

The name of the topic you want to create.

Constraints: Topic names must be made up of only uppercase and lowercase ASCII letters, numbers, underscores, and hyphens, and must be between 1 and 256 characters long.

For a FIFO (first-in-first-out) topic, the name must end with the .fifo suffix.

Returns:

  • (String) —

    The name of the topic you want to create.

#tags ⇒ Array<Types::Tag>

The list of tags to add to a new topic.

To be able to tag a topic on creation, you must have the sns:CreateTopic and sns:TagResource permissions.

Returns:

  • (Array<Types::Tag>) —

    The list of tags to add to a new topic.