get
https://apibeta.familysearch.org/platform/trees//persons
This operation retrieves the list of person ids in a user tree. The list is returned as a Feed of Entry elements. Each Entry contains a person id in the id field.
200The list of person ids in the user tree.
204The user tree has no person ids.
400The request is missing a required parameter or has an invalid parameter.
429The request was throttled.