Due to a bug fix on the OpenAPI profile for UDR generation, refer to MZ-39044 in the Bug Fix Appendix, using the OpenAPI profile with the bug fix will result in backwards compatibility where your APL statements, utilising the UDRs from the OpenAPI profile will require modifications.
The bug occurs when using the OpenApi profile to generate UDRs, properties within the UDR will have its fields replaced by the first instance of a UDR with the same property name.
Upon fixing the bug, UDR generation logic is fixed to include the parent UDR name to the datatype of each property within the UDR. The parent UDR name will be appended as a prefix with underscore to the property UDR.
This will break backwards compatibility on UDRs that were previously generated by the OpenApi profile used within the APL agent in the workflow. This will only occur if the UDRs are regenerated.
Example
The datatype of a UDR used in APL could be openapi.Default.property_1 will now become openapi.Default.ParentUDR_property_1 after the fix.