GETRetrieve a summary of all check-ins for a userRetrieve a summary of all check-ins for a user. This includes mileage, condition and service check-ins.→GETRetrieve a user (by phone number)Retrieve a user by passing in the phone number. Phone numbers need to be US numbers in the format +1CCCBBBAAAA.→GETRetrieve a user (by license plate number and state)Retrieve a user by passing in the license plate number and state of the user's vehicle.→GETRetrieve a user (by id)Retrieve a user by passing in the id.→GETRetrieve a user (by email address)Retrieve a user by passing in the email address.→