# Tag

Metadata Entry spec for stack tag.

- Source: [`node_modules/@aws-cdk/cloud-assembly-schema/lib/cloud-assembly/metadata-schema.d.ts`](https://github.com/aws/aws-cdk/blob/v2.276.0/packages/aws-cdk-lib/node_modules/@aws-cdk/cloud-assembly-schema/lib/cloud-assembly/metadata-schema.d.ts#L54)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { cloud_assembly_schema } from 'aws-cdk-lib';
const tag: cloud_assembly_schema.Tag = {
  key: 'key',
  value: 'value',
};
```

## Properties

- `key`: string (required) — Tag key.

  (In the actual file on disk this will be cased as "Key", and the structure is
  patched to match this structure upon loading:
  https://github.com/aws/aws-cdk/blob/4aadaa779b48f35838cccd4e25107b2338f05547/packages/%40aws-cdk/cloud-assembly-schema/lib/manifest.ts#L137)

- `value`: string (required) — Tag value.

  (In the actual file on disk this will be cased as "Value", and the structure is
  patched to match this structure upon loading:
  https://github.com/aws/aws-cdk/blob/4aadaa779b48f35838cccd4e25107b2338f05547/packages/%40aws-cdk/cloud-assembly-schema/lib/manifest.ts#L137)