code: public ExpressRouteCircuitPeeringInner get(String resourceGroupName, String circuitName, String peeringName) {
          return getWithServiceResponseAsync(resourceGroupName, circuitName, peeringName).toBlocking().single().body();
      }
docs: Gets the specified peering for the express route circuit.
  
  @param resourceGroupName The name of the resource group.
  @param circuitName The name of the express route circuit.
  @param peeringName The name of the peering.
  @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 ExpressRouteCircuitPeeringInner object if successful.