Update accrual type post configuration

Update specific fields in an accrual type post configuration for a program.

Notes: Use this endpoint to update the processing_code and reversal_projection_processing_code fields, keeping the following points in mind.

• If you don't provide a value for reversal_projection_processing_code, then reversal_projection_processing_code is set to null.

• On the other hand, if you don't provide a value for processing_code, then processing_code is not changed.

• So, if you just want to set reversal_projection_processing_code to null, run the endpoint without sending values for either processing_code or reversal_projection_processing_code.

• If you want to change the value of processing_code and set reversal_projection_processing_code to null, run the endpoint with processing_code set to the new value and don't provide a value for reversal_projection_processing_code.

• If reversal_projection_processing_code is not currently null, and you want to change the value of processing_code without changing the value of reversal_projection_processing_code, then you must pass the new value for processing_code and the original value for reversal_projection_processing_code.

• There is no way to set processing_code to null.