Deleting Metadata

This API is used to delete metadata.

DELETE /v2/{project_id}/graphs/metadatas/{metadata_id}

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
metadata_id	Yes	String	Metadata ID

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It is used to obtain the permission to call APIs. For details about how to obtain the token, see Authentication. The value of X-Subject-Token in the response header is the token.

Status code: 400

None

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
error_code	String	System prompt code. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error code.
error_msg	String	System prompt code. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error message.

Delete metadata.

DELETE /v2/{project_id}/graphs/metadatas/{metadata_id}

Status code: 200

{ }

Status code: 400

Bad Request

{
  "error_code" : "GES.7024",
  "error_msg" : "The metadata is not exist or has been deleted."
}