code: public ServiceFuture<CognitiveServicesAccountInner> createAsync(String resourceGroupName, String accountName, CognitiveServicesAccountCreateParameters parameters, final ServiceCallback<CognitiveServicesAccountInner> serviceCallback) {
          return ServiceFuture.fromResponse(createWithServiceResponseAsync(resourceGroupName, accountName, parameters), serviceCallback);
      }
docs: Create Cognitive Services Account. Accounts is a resource group wide resource type. It holds the keys for developer to access intelligent APIs. It's also the resource type for billing.
  
  @param resourceGroupName The name of the resource group within the user's subscription.
  @param accountName The name of Cognitive Services account.
  @param parameters The parameters to provide for the created account.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object