login User
Logs in a Gini user.
Return
A task which will resolve to a JSONObject representing the API's response, which is a valid access token for the Gini API.
Parameters
userCredentials
The user's credentials.
Logs in a Gini user.
A task which will resolve to a JSONObject representing the API's response, which is a valid access token for the Gini API.
The user's credentials.