A tag is a key-value. You can set tags for projects in the PTS console to categorize and manage your resources. With tags, you can easily filter and select corresponding resources.
Quantity Limit
Each cloud resource can have up to 50 tags.
Requirements for Tag Keys
Tag keys cannot start with qcloud, tencent, or project because they are reserved by the system.
It can only consist of letters, digits, spaces, or Chinese characters, and support the following special characters: +-=._:/@()[]（）【】,;><.
The maximum length for a tag key is 127 characters.
Requirements for Tag Values
It supports only letters, digits, spaces, Chinese characters, or special characters.
The maximum length for a tag value is 255 characters.