# AWS::SSM::OpsMetadata Metadata

A map of metadata key-value pairs to be stored in the OpsMetadata object.

## Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

### JSON

<pre>
{
    "<a href="#.*{1,255}" title=".*{1,255}">.*{1,255}</a>" : <i><a href="metadatavalue.md">MetadataValue</a></i>
}
</pre>

### YAML

<pre>
<a href="#.*{1,255}" title=".*{1,255}">.*{1,255}</a>: <i><a href="metadatavalue.md">MetadataValue</a></i>
</pre>

## Properties

#### \.*{1,255}

_Required_: No

_Type_: <a href="metadatavalue.md">MetadataValue</a>

_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)