You are trying to execute an OData call for a collection with e.g. Delete method, but it fails with the following error message:
'The specified HTTP method is not allowed for the resource identified by the Data Service Request URI'
A Get request of the same URL can be performed successfully.
SAP Cloud for Customer
Patch Put or Delete methods needs the key also in URL
Instead of e.g.:
not working unable able , KBA , LOD-CRM-INT-API , OData API (C4C Only) , Problem