Batch Updating Metadata Fields

Function

This API is used to update metadata field information in batches. You can add, delete, and modify fields using the JSON patch format to efficiently manage metadata fields.

Calling Method

For details, see Calling APIs.

URI

PUT /v1/{project_id}/metadata/field-tags

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Unique project ID.

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
category	No	String	Request classification, which is used to specify the type or category of a request.
columns	No	Array of integers	List of column indexes to be operated.
ids	No	Array of strings	List of unique IDs of resources to be operated.
patches	No	Object	JSON node object, which is used to indicate the JSON patch operation.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
id	String	Task ID.
msg	String	Operation status message.
status	String	Operation status.

Status code: 201

Resource being created.

Example Requests

PUT /v1/{project_id}/metadata/field-tags

{
  "category" : "string",
  "columns" : [ 0 ],
  "ids" : [ "string" ],
  "patches" : { }
}

Example Responses

None

Status Codes

Status Code	Description
200	Updated.
201	Resource being created.
401	Unauthorized. The user is not logged in or the token is invalid.
403	Unauthorized to access the resource.
404	The specified project does not exist.