> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# EC2 Create Tags

Adds or overwrites only the specified tags for the specified Amazon EC2 resource or resources. When you specify an existing tag key, the value is overwritten with the new value. Each resource can have a maximum of 50 tags. Each tag consists of a key and optional value. Tag keys must be unique per resource.

For more information about tags, see [Tagging Your Resources](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html) in the *Amazon Elastic Compute Cloud User Guide*. For more information about creating IAM policies that control users' access to resources based on tags, see [Supported Resource-Level Permissions for Amazon EC2 API Actions](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-supported-iam-actions-resources.html) in the *Amazon Elastic Compute Cloud User Guide*.

<Note>
  External Documentation

  To learn more, visit the [AWS documentation](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateTags.html).
</Note>

## Basic Parameters

<div className="integrations-table">
  | Parameter    | Description                                                                                                                                                                                                                                                                                                       |
  | ------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | AWS Region   | Enter the desired AWS Region.                                                                                                                                                                                                                                                                                     |
  | Resource IDs | The IDs of the resources, separated by spaces.<br /><br />Constraints: Up to 1000 resource IDs. We recommend breaking up this request into smaller batches.                                                                                                                                                       |
  | Tags         | The tags.<br />The `value` parameter is required, but if you don't want the tag to have a value, specify the parameter with no value, and we set the value to an empty string.<br /><br />Example:<br /><pre><code>\[<br />  \{<br />    "Key": "string",<br />    "Value": "string"<br />  }<br />]</code></pre> |
</div>

## Advanced Parameters

<div className="integrations-table">
  | Parameter                        | Description                                                                                                                                                                                                                                                |
  | -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Disable XML To JSON Auto Convert | When checked, XML responses are not automatically converted into JSON format.                                                                                                                                                                              |
  | Dry Run                          | Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation. |
</div>

## Workflow Library Example

[Ec2 Create Tags with Aws and Send Results Via Email](https://library.blinkops.com/workflows/ec2-create-tags-with-aws-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/ec2-create-tags-with-aws-and-send-results-via-email/canvas" />
</div>