how to get appcatalogteamAppId throgh graph api?

Question

Answer 1

@Radhika Mendhe - I am able to get the list of apps using below API endpoint with mentioned permissions in the documentation.

https://graph.microsoft.com/v1.0/appCatalogs/teamsApps?$filter=distributionMethod eq 'organization'  

Could you please add the required permissions & try it again.
Reference docs:
https://learn.microsoft.com/en-us/graph/api/appcatalogs-list-teamsapps?view=graph-rest-1.0&tabs=http#permissions

If you are using postman, please generate a access token with required permission and use it while sending the request.

Also please use delegated permission because application level permission is not supported.