Hi Sharma, You can see the API URI on my post was to get the list of shift instances in a schedule.It is not for creating a shift.Also let you know we are using the organizational account.It does not give the response payload for the second page request as one page gives 100 shift instances at a time for a particular team .We are able get to response payloads for other teams.
API details: GET /teams/{teamId}/schedule/shifts
you can find out this API by clicking on the below link
https://video2.skills-academy.com/en-us/graph/api/schedule-list-shifts?view=graph-rest-1.0&tabs=http