code: public ContainerGroupInner delete(String resourceGroupName, String containerGroupName) {
          return deleteWithServiceResponseAsync(resourceGroupName, containerGroupName).toBlocking().single().body();
      }
docs: Delete the specified container group.
  Delete the specified container group in the specified subscription and resource group. The operation does not delete other resources provided by the user, such as volumes.
  
  @param resourceGroupName The name of the resource group.
  @param containerGroupName The name of the container group.
  @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 ContainerGroupInner object if successful.