Invalid value for invoice after deleting credit note allocation #159
Description
Using xero_python==6.3.0
To reproduce:
api_client = ApiClient(...)
accounting_api = AccountingApi(_api_client)
...
accounting_api.delete_credit_note_allocations(
xero_tenant_id=XERO_TENANT_ID,
credit_note_id=credit_note_id,
allocation_id=allocation_id,
)
The allocation will be deleted, however ValueError "Invalid value for invoice, must not be None" will be raised.
It's likely caused by response_type="Allocation" here: https://github.com/XeroAPI/xero-python/blob/master/xero_python/accounting/api/accounting_api.py#L5853