{
"AppointmentType": null,
"CustomerType": null,
"Pet": null,
"SelectedOtherPet": null,
"PreferredVeterinarian": null
}
Is valid{
"AppointmentType": null,
"CustomerType": null,
"Pet": null,
"SelectedOtherPet": null,
"PreferredVeterinarian": null
}
Is valid