HST Part - Enhance the REST Proxy service to detect if a rest service method call needs to initiated in a security context or not

Details:
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• Current to make a secured method call of a REST Service proxy the developer needs to make an explicit call to the RestProxyService (namely #createSecureRestProxy)
• The explicit call to #createSecureRestProxy creates a pre-configured REST Service proxy which makes the remote rest calls to the service in a secured context

Requirement:
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• I want to make it more easy for the developers to make such secured calls in a declarative way
• Such declarative way can be achieved by using annotations on the interface defining the REST service behavior