Hi Anders
It’s Viraj from Cognite Support and thank you for contacting us.
I have tried to reproduce your error and I could reproduce this error when updating the dataset name as
"name": {"setNull": true} and then try to revert it back as "name": {"setNull": false}
Have you done the same thing or was it different ?
Can we know how you tried to change the name of the Dataset?(via Fusion UI, API(Postman) or SDK)
Have you got a request-id for this error, if so please share with us.
Also can you explain what you were trying to do to the dataset name (string)? (change the name / remove name/ setting empty etc)
With regard to the meaning of the error and missing inputs, I need to come back to you with the help of the engineering.
Thanks