How to resolve InvalidRequest for batch graph APIs request

Issue

I am getting an error while combining requests in one HTTP call for Graph APIs. I had followed the official document from Here

this is the error I am getting,

Steps:

1. Loading all Microsoft team chats for logged-in user
2. Iterate 20 request and call batch APIs
3. Getting "InvalidRequest" error

What is the possible way to resolve this issue?

Please provide suggestions.

Solution

One of the workaround you may follow : Based on the given MS DOC we have tried with microsoft graph api and tested successfully.

We have tried the given MS DOC example with below request body ;

{
    "requests": [
        {
            "id": "1",
            "method": "GET",
            "url": "/me/drive/root:/{file}:/content"
        },
        {
            "id": "2",
            "method": "GET",
            "url": "/me/planner/tasks"
        },
        {
            "id": "3",
            "method": "GET",
            "url": "/groups/{id}/events"
        },
        {
            "id": "4",
            "url": "/me",
            "method": "PATCH",
            "body": {
                "city": "Redmond"
            },
            
            "headers": {
                "Content-Type": "application/json"
            }
        }
    ]
}

In request header we have added the key value and run the query as below:

NOTE:- Make sure that you have formatted correctly in your request body while making an API call.

For more information please refer the below links:-

• MS DOC| Batch Size limitation
• SO THREAD|400 Bad Request with MS Graph when adding list items , List private team channel members with Microsoft Graph API

Answered By - AjayKumarGhose