REST API Batch Action Issue

Summary

Does the part sequence matter?

Content

Hi,

In the batch action, I noticed that if I call create before update, the batch API is failed. Do you know why?

Here is the batch payload (working version - update is before create)

{

"parts": [

{

    "id": "part1",

    "path": "/accounts/1821593/child/Address/1659286",

    "operation": "update",

    "payload": {

        "Address1": "100",

        "Country": "US"     

    }

},

{

    "id": "part2",

    "path": "/accounts/1821593/child/Address",

    "operation": "create",

    "payload": {

        "CreatedByModule": "FUSE",

        "Address1": "1a",

        "Country": "US"

    }

}

]

}

 

Here is the batch payload with same data (failed version - create is before update). In this call, I got error 'part2 fallo: Attribute Country in AccountRestAM.Account is required.'