code: public RestorePointInner create(String resourceGroupName, String serverName, String databaseName, String restorePointLabel) {
          return createWithServiceResponseAsync(resourceGroupName, serverName, databaseName, restorePointLabel).toBlocking().last().body();
      }
docs: Creates a restore point for a data warehouse.
  
  @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
  @param serverName The name of the server.
  @param databaseName The name of the database.
  @param restorePointLabel The restore point label to apply
  @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 RestorePointInner object if successful.