code: public JobInner getByResourceGroup(String resourceGroupName, String jobName) {
          return getByResourceGroupWithServiceResponseAsync(resourceGroupName, jobName).toBlocking().single().body();
      }
docs: Gets information about the specified Batch AI job.
  
  @param resourceGroupName Name of the resource group to which the resource belongs.
  @param jobName The name of the job within the specified resource group. Job names can only contain a combination of alphanumeric characters along with dash (-) and underscore (_). The name must be from 1 through 64 characters long.
  @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 JobInner object if successful.