{ "summary": "Create a new appointment in Kareo", "description": "Example SOAP API request body for the CreateAppointment operation.", "RequestHeader": { "CustomerKey": "ABC123XYZ", "User": "admin@mypractice.com", "Password": "S3cur3P@ssw0rd" }, "Appointment": { "PatientId": 100234, "ProviderId": 201, "ServiceLocationId": 10, "StartTime": "2026-06-15T09:00:00", "EndTime": "2026-06-15T09:30:00", "AppointmentStatus": "Scheduled", "AppointmentReasonId": 5, "Notes": "Annual physical examination" } }