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Class: Aws::ECS::Types::TagResourceRequest

  • Object
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Defined in:



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

  resource_arn: "String", # required
  tags: [ # required
      key: "TagKey",
      value: "TagValue",

Instance Attribute Summary collapse

Instance Attribute Details


The Amazon Resource Name (ARN) of the resource to which to add tags. Currently, the supported resources are Amazon ECS capacity providers, tasks, services, task definitions, clusters, and container instances.


  • (String)

    The Amazon Resource Name (ARN) of the resource to which to add tags.


The tags to add to the resource. A tag is an array of key-value pairs.

The following basic restrictions apply to tags:

  • Maximum number of tags per resource - 50

  • For each resource, each tag key must be unique, and each tag key can have only one value.

  • Maximum key length - 128 Unicode characters in UTF-8

  • Maximum value length - 256 Unicode characters in UTF-8

  • If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.

  • Tag keys and values are case-sensitive.

  • Do not use aws:, AWS:, or any upper or lowercase combination of such as a prefix for either keys or values as it is reserved for AWS use. You cannot edit or delete tag keys or values with this prefix. Tags with this prefix do not count against your tags per resource limit.


  • (Array<Types::Tag>)

    The tags to add to the resource.