Adds the avatar to the Group with the role
| Name | Hint | Type | Example value | Supported values |
|---|---|---|---|---|
| group | the group to give the avatar the new role for | UUID | cf3dac63-c56c-4ecb-91c6-65c06def3818 | |
| avatar | the avatar to give the role to | AVATAR | Firstname Lastname or UUID | |
| role | the role to give the avatar in the group | UUID | 35483439-4965-49ea-882d-6ac21ac16b6b |