SignIn into Graph Explorer to get Microsoft Booking details, here is the graph explorer URL: https://developer.microsoft.com/en-us/graph/graph-explorer
Get Business ID
Booking businessID can be grabbed from the Microsoft booking page or using REST Api. here is the screenshot for more clarification
https://graph.microsoft.com/v1.0/solutions/bookingBusinesses
Get ServiceID based on Booking Busniess ID
https://graph.microsoft.com/v1.0/solutions/bookingBusinesses/{businessid}/services (Replace {businessid} with your desired Booking Busniess ID that grabbed from above results)
Get Staff ID based on Booking Busniess ID
https://graph.microsoft.com/v1.0/solutions/bookingBusinesses/{businessid}/services (Replace {businessid} with your desired Booking Busniess ID that grabbed from above results)
