code: public TaskInner beginCreate(String resourceGroupName, String registryName, String taskName, TaskInner taskCreateParameters) {
          return beginCreateWithServiceResponseAsync(resourceGroupName, registryName, taskName, taskCreateParameters).toBlocking().single().body();
      }
docs: Creates a task for a container registry with the specified parameters.
  
  @param resourceGroupName The name of the resource group to which the container registry belongs.
  @param registryName The name of the container registry.
  @param taskName The name of the container registry task.
  @param taskCreateParameters The parameters for creating a task.
  @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 TaskInner object if successful.