Secret.Service.prompt_at_dbus_path_sync

### Method

# Secret Serviceprompt_at_dbus_path_sync

#### Declaration [src]

    GVariant*
    secret_service_prompt_at_dbus_path_sync (
      SecretService* self,
      const gchar* prompt_path,
      GCancellable* cancellable,
      const GVariantType* return_type,
      GError** error
    )

#### Description [src]

Perform prompting for a `SecretPrompt`.

Override the `SecretServiceClass` `Secret.ServiceClass.prompt_async` virtual method to change the behavior of the propmting. The default behavior is to simply run `secret_prompt_perform()` on the prompt.

Returns a variant result if the prompt was completed and not dismissed. The type of result depends on the action the prompt is completing, and is defined in the Secret Service DBus API specification.

This method may block and should not be used in user interface threads.

Stability: Unstable

This method is not directly available to language bindings.

#### Parameters

`prompt_path`

  Type: `const gchar*`

  The D-Bus object path of the prompt.

  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

`cancellable`

  Type: `GCancellable`

  Optional cancellation object.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`return_type`

  Type: `GVariantType`

  The variant type of the prompt result.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `GVariant`

`NULL` if the prompt was dismissed or an error occurred, a variant result if the prompt was successful.

The caller of the method takes ownership of the data, and is responsible for freeing it.
The return value can be `NULL`.