Hello Nikita Randive,
Welcome to the MS Q&A platform.
As per the error message, there is an issue with the payload provided for the entity 'annotations'. and 'PrimitiveValue' node with a non-null value was found when trying to read the value of the property 'ownerid', but a 'StartArray' node, or a 'PrimitiveValue' node with a null value was expected.
Please check if the payload provided in the correct format or if there are any missing or incorrect values in the payload that could be causing the issue.
Also, check the data types of the properties in the payload to ensure that they match the expected data types.
I hope this helps.