<p>Add cost allocation tags to the specified Amazon SQS queue. For an overview, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-queue-tags.html">Tagging Your Amazon SQS Queues</a> in the <i>Amazon SQS Developer Guide</i>.</p> <p>When you use queue tags, keep the following guidelines in mind:</p> <ul> <li> <p>Adding more than 50 tags to a queue isn't recommended.</p> </li> <li> <p>Tags don't have any semantic meaning. Amazon SQS interprets tags as character strings.</p> </li> <li> <p>Tags are case-sensitive.</p> </li> <li> <p>A new tag with a key identical to that of an existing tag overwrites the existing tag.</p> </li> </ul> <p>For a full list of tag restrictions, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-limits.html#limits-queues">Quotas related to queues</a> in the <i>Amazon SQS Developer Guide</i>.</p> <note> <p>Cross-account permissions don't apply to this action. For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-customer-managed-policy-examples.html#grant-cross-account-permissions-to-role-and-user-name">Grant cross-account permissions to a role and a user name</a> in the <i>Amazon SQS Developer Guide</i>.</p> </note>

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

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