<p>Assigns a tag to an Amazon GameLift resource. You can use tags to organize resources, create IAM permissions policies to manage access to groups of resources, customize Amazon Web Services cost breakdowns, and more. This operation handles the permissions necessary to manage tags for Amazon GameLift resources that support tagging.</p> <p>To add a tag to a resource, specify the unique ARN value for the resource and provide a tag list containing one or more tags. The operation succeeds even if the list includes tags that are already assigned to the resource. </p> <p> <b>Learn more</b> </p> <p> <a href="https://docs.aws.amazon.com/general/latest/gr/aws_tagging.html">Tagging Amazon Web Services Resources</a> in the <i>Amazon Web Services General Reference</i> </p> <p> <a href="http://aws.amazon.com/answers/account-management/aws-tagging-strategies/"> Amazon Web Services Tagging Strategies</a> </p> <p> <b>Related actions</b> </p> <p> <a href="https://docs.aws.amazon.com/gamelift/latest/developerguide/reference-awssdk.html#reference-awssdk-resources-fleets">All APIs by task</a> </p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}