post https://go.v7labs.com/api/workspaces//projects//members/
Adds a user's role in a Project. This role will override any inherited roles from the Workspace (if any).
user_id parameter can either be valid user's UUID or anyone_in_workspace or anyone_in_folder.
anyone_in_workspace and anyone_in_folder are special user IDs that can be used to grant roles to anyone in
the Workspace and/or Folder respectively. Those permissions only apply to users that don't have any
roles explicitly granted to them on Project or parent resources.
Callback