How to get appRoleAssignedTo for Microsoft Azure Applications?

Question

I am trying to get appRoleAssignedTo for my Azure Tenant, now suppose if I have 10 applications under that tenant I will have to make 10 different calls by passing the servicePrincipal Id for all the 10 applications.

GET /servicePrincipals/{id}/appRoleAssignedTo

Is there a way through which I can get all the appRoleAssignedTo under respective servicePrincipal using just one API call.

Alternatively Microsoft provides a delta call for servicePrincipal, is there a way that the delta returns me the servicePrincipal when appRoleAssignedTo has changed(basically connecting the appRolesAssignedTo to servicePrincipal) P.S I have tried doing it using $select and $expand and it doesn't work.

https://learn.microsoft.com/en-us/graph/api/serviceprincipal-list-approleassignments?view=graph-rest-1.0&tabs=http

https://learn.microsoft.com/en-us/graph/api/serviceprincipal-delta?view=graph-rest-1.0&tabs=http

Answer 1

Hi @Shambhavi Rai · Thank you for reaching out.

You can combine multiple GET calls of Graph API into one call by using JSON Batching, as mentioned below:

Call:

POST `https://graph.microsoft.com/v1.0/$batch`  

Body:

{  
  "requests": [  
    {  
      "id": "1",  
      "method": "GET",  
      "url": "..."  
    },  
    {  
      "id": "2",  
      "dependsOn": [ "1" ],  
      "method": "GET",  
      "url": "..."  
    },  
    {  
      "id": "3",  
      "method": "GET",  
      "url": "..."  
    },  
    {  
      "id": "4",  
      "dependsOn": [ "2" ],  
      "method": "GET",  
      "url": "..."  
    }  
  ]  
}  

Read More: Combine multiple requests in one HTTP call using JSON batching

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