* You define the fields that can be retrieved from that object through that function. This approach ensures that you never expose data to the API that you don't want people to use in the API.
* You choose the Action Type that you wish to use for the function. Currently there are five action types:
** '''Get''' - Retrieve a single record for the object type you have selected in the function.
** '''List''' - Retrieve multiple records or the object type you have selected in the function.