Camel.Folder.purge_message_cache_sync
Description: Reference for Camel.Folder.purge_message_cache_sync

### Virtual Method

# Camel Folderpurge_message_cache_sync

since: 3.4

#### Declaration [src]

    gboolean
    purge_message_cache_sync (
      CamelFolder* folder,
      gchar* start_uid,
      gchar* end_uid,
      GCancellable* cancellable,
      GError** error
    )

#### Description [src]

Delete the local cache of all messages between these uids.

Available since: 3.4

#### Parameters

`start_uid`

  Type: `gchar*`

  The start message UID.

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

`end_uid`

  Type: `gchar*`

  The end message UID.

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

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, or `NULL`.

  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 virtual function 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: `gboolean`

`TRUE` on success, `FALSE` on failure.