code: public IntegrationAccountMapInner createOrUpdate(String resourceGroupName, String integrationAccountName, String mapName, IntegrationAccountMapInner map) {
          return createOrUpdateWithServiceResponseAsync(resourceGroupName, integrationAccountName, mapName, map).toBlocking().single().body();
      }
docs: Creates or updates an integration account map.
  
  @param resourceGroupName The resource group name.
  @param integrationAccountName The integration account name.
  @param mapName The integration account map name.
  @param map The integration account map.
  @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 IntegrationAccountMapInner object if successful.