[locationinfo] Add exchange backend

Closes #3170

1 files changed, 47 insertions, 0 deletions

diff --git a/modules-available/locationinfo/exchange-includes/jamesiarmes/PhpEws/Type/ItemIdType.php b/modules-available/locationinfo/exchange-includes/jamesiarmes/PhpEws/Type/ItemIdType.php
new file mode 100644
index 00000000..0d549331
--- /dev/null
+++ b/modules-available/locationinfo/exchange-includes/jamesiarmes/PhpEws/Type/ItemIdType.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Contains \jamesiarmes\PhpEws\Type\ItemIdType.
+ */
+
+namespace jamesiarmes\PhpEws\Type;
+
+/**
+ * Contains the unique identifier and change key of an item in the Exchange
+ * store.
+ *
+ * @package php-ews\Type
+ */
+class ItemIdType extends BaseItemIdType
+{
+    /**
+     * Identifies a specific version of an item.
+     *
+     * A ChangeKey is required for the following scenarios:
+     * - The UpdateItem element requires a ChangeKey if the ConflictResolution
+     *   attribute is set to AutoResolve. AutoResolve is a default value. If the
+     *   ChangeKey attribute is not included, the response will return a
+     *   ResponseCode value equal to ErrorChangeKeyRequired.
+     * - The SendItem element requires a ChangeKey to test whether the attempted
+     *   operation will act upon the most recent version of an item. If the
+     *   ChangeKey attribute is not included in the ItemId or if the ChangeKey
+     *   is empty, the response will return a ResponseCode value equal to
+     *   ErrorStaleObject.
+     *
+     * @since Exchange 2007
+     *
+     * @var string
+     */
+    public $ChangeKey;
+
+    /**
+     * Identifies a specific item in the Exchange store.
+     *
+     * Id is case-sensitive; therefore, comparisons between Ids must be
+     * case-sensitive or binary.
+     *
+     * @since Exchange 2007
+     *
+     * @var string
+     */
+    public $Id;
+}