BAQR1813E Field {0} that redefines field {1} could not be processed because redefines group member {2} has already been processed for z/OS Asset: {3}, API: {4}, API path: {5}, API method: {6}.
Explanation
The JSON payload caused more than one redefinition of a redefined item to be referenced.
User response
Correct the JSON to reference no more than one redefinition of each redefined item.