Delete Metadata API

API Information

• Request Path: /metadata/delete
• Request Method: POST
• Content-Type: application/json

Request Headers

Parameter	Type	Required	Description
Authorization	String	Yes	User authentication token
Content-Type	String	Yes	Must be set to application/json

Request Body Structure

DeleteMeatDataReq Object

Field	Type	Required	Description	Constraints
id	Long	Yes	Metadata ID	Must be valid metadata ID

Request Body Example

{
  "id": 12345
}

Response Body Structure

CommonResponse Object

Field	Type	Description
code	Integer	Response status code
message	String	Response message
data	DeleteMetadataResp	Metadata deletion response

DeleteMetadataResp Object

Field	Type	Description
success	Boolean	Deletion success status
message	String	Deletion result message

Response Examples

Success Response

{
  "code": 200,
  "message": "success",
  "data": {
    "success": true,
    "message": "Metadata deleted successfully"
  }
}

Failure Response

{
  "code": 404,
  "message": "Metadata not found",
  "data": {
    "success": false,
    "message": "Metadata not found"
  }
}

Error Code Description

Error Code	Description
200	Success
400	Request parameter error
401	Unauthorized
404	Metadata not found
500	Server internal error

Usage Instructions

1. This API is used to delete metadata
2. Metadata ID must be provided
3. User authentication is required
4. Only metadata owners can delete their metadata
5. Returns detailed deletion result

Notes

• Metadata ID is required and cannot be null
• Deletion may fail if the metadata is referenced by other entities
• User authentication token must be included in request headers
• Request body must be valid JSON format