https://api.beeminder.com/#putgoal mentions that goal_type can not be changed, has no similar info about slugs
https://api.beeminder.com/#personal-authentication-token has info how to obtain one but no hint how to get one that will not throw this error:
Exception: API request failed with code 422: {"errors":{"slug":["You do not have permission to change goal slugs."]}}
https://api.beeminder.com/#putgoal mentions that
goal_typecan not be changed, has no similar info about slugshttps://api.beeminder.com/#personal-authentication-token has info how to obtain one but no hint how to get one that will not throw this error:
Exception: API request failed with code 422: {"errors":{"slug":["You do not have permission to change goal slugs."]}}