# Registry V3 - Metadata

V3 metadata endpoints

## Delete Metadata

 - [DELETE /har/api/v3/metadata/{id}](https://apidocs.harness.io/registry-v3-metadata/deletemetadatav3.md): Delete metadata key-value pairs by ID of metadata

## Get Metadata Keys

 - [GET /har/api/v3/metadata/keys](https://apidocs.harness.io/registry-v3-metadata/getmetadatakeysv3.md): Retrieve a paginated list of all available metadata keys.

## Get Metadata Values

 - [GET /har/api/v3/metadata/values](https://apidocs.harness.io/registry-v3-metadata/getmetadatavaluesv3.md): Retrieve all possible values for a specific metadata key.