code: public ServiceFuture<IntegrationAccountSessionInner> getAsync(String resourceGroupName, String integrationAccountName, String sessionName, final ServiceCallback<IntegrationAccountSessionInner> serviceCallback) {
          return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, integrationAccountName, sessionName), serviceCallback);
      }
docs: Gets an integration account session.
  
  @param resourceGroupName The resource group name.
  @param integrationAccountName The integration account name.
  @param sessionName The integration account session name.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object