I try to refresh my Access Token as described in the docs. But when running the following cUrl:
curl --location --request POST 'https://api.hqlabs.de/Token' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer [encoded app-id:app-secret]' \
"RefreshToken": "[refresh token from dashboard]"
I receive the Error Message "Customer cannot be null (for api.hqlabs.de)".
The docs say nothing about a Customer that is required for this call.
Could someone please tell me what I'm doing wrong?