code: public PolicyAssignmentInner get(String scope, String policyAssignmentName) {
          return getWithServiceResponseAsync(scope, policyAssignmentName).toBlocking().single().body();
      }
docs: Gets a policy assignment.
  
  @param scope The scope of the policy assignment.
  @param policyAssignmentName The name of the policy assignment to get.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws CloudException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the PolicyAssignmentInner object if successful.