Importing Metadata from OBS (1.0.0)

Function

This API is used to import metadata from OBS.

URI

POST /v2/{project_id}/graphs/metadata/upload-from-obs

**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.

Request Parameters

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. The token can be obtained by calling the IAM API. (The token is the value of X-Subject-Token in the response header.)

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
metadata_path	Yes	String	Path for storing the metadata
name	Yes	String	Metadata name
description	No	String	Metadata description
encryption	No	encryption object	Whether metadata is encrypted

**Table 4** encryption
Parameter	Mandatory	Type	Description
enable	No	Boolean	Whether to enable data encryption
master_key_id	No	String	ID of the user master key created by the Data Encryption Workshop (DEW) on HUAWEI CLOUD in the project where the graph is created.

Response Parameters

Status code: 200

**Table 5** Response body parameters
Parameter	Type	Description
id	String	Metadata ID
name	String	Metadata name

Status code: 400

**Table 6** 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.

Example Request

Import metadata from OBS. The metadata is stored in devdata/unionsdk/schema.xml and the metadata name is test_schema.

POST https://Endpoint/v2/{project_id}/graphs/metadata/upload-from-obs

{
  "metadata_path" : "devdata/unionsdk/schema.xml",
  "name" : "test_schema",
  "description" : "xx"
}

Example Response

Status code: 200

Example response for a successful request

{
  "id" : "d30d2e94-f2ee-4344-af49-eb27fd002eea",
  "name" : "test_schema"
}

Status code: 400

Example response for failed request

{
  "error_msg" : "test_schema The name already exists.",
  "error_code" : "GES.2067"
}

Status Code

Return Value	Description
400 Bad Request	Request error
401 Unauthorized	Authorization failed
403 Forbidden	No operation permissions
404 Not Found	No resources found
500 Internal Server Error	Internal server error
503 Service Unavailable	Service unavailable