Deleting a Metadata File (1.0.2)

This API is used to delete a metadata file.

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

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details about how to obtain a project ID, see Obtaining a Project ID. Constraints N/A Range The value can contain up to 64 characters. Only letters and digits are allowed. Default Value N/A
metadata_id	Yes	String	Definition Metadata file ID. Constraints N/A Range N/A Default Value N/A

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. It is used to obtain the permission to call APIs. For how to obtain the token, see Authentication. (The token is the value of X-Subject-Token in the response header.) Constraints N/A Range N/A Default Value N/A

Status code: 200

None

Status code: 400

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

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."
}