The API 'etlnttsqlcrud2-5f0f4f6e701e51d638-5f8333f836fb33e0a2' returned an invalid response for workflow operation 'SQLUpdateDataSet' of type 'OpenApiConnection'. Error details: 'The API operation 'SQLUpdateDataSet' requires the property 'body' to be of type 'String' but is of type 'Object'.'