How to ingest multiple customer data at once in Customer Data Plattform? InvalidEventBatchJson

[Ke]

Hey, 

i try to import multiple customer data at once with API post.

The Endpoint is: https://cdp.EU5-prod.gigya.com/api/businessunits/4_dqC2cyB3qTqOfn4pjUC4nw/applications/HEUTT0V1I4h7x...

The respose is: 

{
"callId": "b3e389d37b1e49d899617c353388f272",
"errorCode": 500001,
"errorMessage": "General Server Error",
"apiVersion": 2,
"statusCode": 500,
"statusReason": "Internal Server Error",
"time": "2024-04-29T10:24:31.478Z"
}

In the CDP Monitoring, it shows the error: InvalidEventBatchJson 

My request is: 

[

        {

            "Name": "Max Muster 2",

            "Email": "mmuster@google.com",

            "CrmID": "202404001",

            "CdpID": "33243423434ed3e2"

        },

        {

            "Name": "Lila Muster 2",

            "Email": "lmuster@google.com",

            "CrmID": "202404010",

            "CdpID": "3ei3rf34f343434"

        },

        {

            "Name": "Alex Tischmacher",

            "Email": "atischmacher@google.com",

            "CdpID": "4344jkk24434"

        }

    ]

Can anybody help me? 

Best Regards,

Ke