The request of the create methods in the API contains something called Entities. It contains an object or an array of objects that you want to create.
The request of the get methods of the API contains of two things:
Fields: This tells the API what data you want in the response. Assign the attribute with true if you are interested in that specific attribute data or false if you are not. You can also leave the attributes undefined, they will default to false.
The request of the update methods of the API is a mix of Create- and Get-methods and contain the following: