Update Tag API

API Information

• Request Path: /tag/update/tag
• 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

UpdateTagReq Object

Field	Type	Required	Description	Constraints
id	Long	Yes	Tag ID	Must exist
tagName	String	Yes	Tag name	Must be unique
category	Integer	Yes	Tag category	1-Dataset, 2-Metadata
color	String	No	Hexadecimal color value	Format: #808080
status	Integer	No	Tag status	0-inactive, 1-active

Request Body Example

{
  "id": 12345,
  "tagName": "updated_urban_analysis",
  "category": 1,
  "color": "#808080",
  "status": 1
}

Response Body Structure

CommonResponse Object

Field	Type	Description
code	Integer	Response status code
message	String	Response message
data	Boolean	Update result, true indicates success

Response Examples

Success Response

{
  "code": 200,
  "message": "success",
  "data": true
}

Failure Response

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

Error Code Description

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

Usage Instructions

1. This API is used to update an existing tag
2. User authentication is required
3. Tag ID is required to identify which tag to update
4. Returns boolean indicating update success

Notes

• Tag ID is required and cannot be null
• Only fields that are provided will be updated
• Tag name must remain unique if changed
• User authentication token must be included in request headers