3383701 - Support of 2-legged OAuth authentication flow for OData API

Support of 2-legged OAuth authentication flow for OData API.

SAP Datasphere 

• Currently, consuming exposed data in third-party clients, tools, and apps via an OData service requires a three-legged OAuth2.0 flow with type authorization_code. 
• An enhancement request was already raised for this point: Improvement Request Details - Customer Influence (sap.com) 

SAP Help Portal Documentations:

• Consume Data via the OData API
• Create OAuth2.0 Clients to Authenticate Against SAP Datasphere

Authentification authentication failed service API consume  2-lagged  three-legged OAuth2.0   , KBA , DS-BB-ODATA , To address issues related to Odata consumption API , Problem