Scenario
This document describes how to edit resource tags.
Usage Limits
There are several limits on tags:
Quantity: each resource can have at most 50 tags.
Tag key limitations:
qcloud, tencent, and project prefixes are reserved for system tag keys and cannot be created.Tags can only contain numbers, letters, and the characters +=.@-, with a maximum length of 255 characters.
Tag value limit: A tag value can contain up to 127 characters. Only
null strings or digits, letters, and + = . @ - symbols are supported.Preparations
Instructions
1. On the instance management page, proceed according to the actually used view mode:
List View: Select the instance for which you want to edit tags, then choose More > Instance Settings > Edit Tag.
Tab View: Select the instance(s) for which you want to edit tags, then click on More Actions > Instance Settings > Edit Tag in the top-right corner.
2. Add, modify, or delete tags in the “1 cloud resource(s) selected” pop-up window based on your needs.
Note
You can batch edit tags for up to 20 resources at a time.
1. On the instance management page, select the instances you want to edit tags for, then click More Actions > Edit Tag at the top.
2. Add, modify, and delete tags in the “n cloud resource(s) selected” pop-up window based on your needs.