Tag your Aiven resources#
Tags can add metadata to Aiven resources like projects and services. Adding tags can be useful to categorize services, store specific information for your application or business, and group services or bills based on custom logic.
A tag can be attached to any project or service and consists of the following:
String key, which is case-sensitive and must consists of characters
[A-Za-z0-9_-]and start with a letter. The maximum length for a key is 64 characters.
Single value, which can be at most 64 UTF-8-character-long.
Any single Aiven resource can have at most 10 tags attached. Within a resource, the tag keys must be unique, meaning that they can’t be a duplicated.
To work with tags, you can use the following: