code: public WebhookInner create(String resourceGroupName, String registryName, String webhookName, WebhookCreateParameters webhookCreateParameters) {
          return createWithServiceResponseAsync(resourceGroupName, registryName, webhookName, webhookCreateParameters).toBlocking().last().body();
      }
docs: Creates a webhook for a container registry with the specified parameters.
  
  @param resourceGroupName The name of the resource group to which the container registry belongs.
  @param registryName The name of the container registry.
  @param webhookName The name of the webhook.
  @param webhookCreateParameters The parameters for creating a webhook.
  @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 WebhookInner object if successful.