code: public Observable<ProtectionIntentResourceInner> createOrUpdateAsync(String vaultName, String resourceGroupName, String fabricName, String intentObjectName, ProtectionIntentResourceInner parameters) {
          return createOrUpdateWithServiceResponseAsync(vaultName, resourceGroupName, fabricName, intentObjectName, parameters).map(new Func1<ServiceResponse<ProtectionIntentResourceInner>, ProtectionIntentResourceInner>() {
              @Override
              public ProtectionIntentResourceInner call(ServiceResponse<ProtectionIntentResourceInner> response) {
                  return response.body();
              }
          });
      }
docs: Create Intent for Enabling backup of an item. This is a synchronous operation.
  
  @param vaultName The name of the recovery services vault.
  @param resourceGroupName The name of the resource group where the recovery services vault is present.
  @param fabricName Fabric name associated with the backup item.
  @param intentObjectName Intent object name.
  @param parameters resource backed up item
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the ProtectionIntentResourceInner object