From 21876d3be6672bc160a06b5e9ca33f981ed1f972 Mon Sep 17 00:00:00 2001
From: Joshua Sangmeister <joshua.sangmeister@gmail.com>
Date: Thu, 4 Feb 2021 13:43:14 +0100
Subject: [PATCH] Adjust datastore interface

---
 docs/interfaces/datastore-service.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/interfaces/datastore-service.txt b/docs/interfaces/datastore-service.txt
index 7efbe92e3..195b09e4a 100644
--- a/docs/interfaces/datastore-service.txt
+++ b/docs/interfaces/datastore-service.txt
@@ -53,6 +53,9 @@ Interface ModelLockedData {
 
 /**
  * Writes Events into the datastore.
+ * If multiple WriteRequests are given, they are fully executed one-by-one, meaning
+ * if a earlier event invalidates the locked_field of a later WriteRequest, an
+ * exception is thrown.
  * Url: POST to /internal/datastore/writer/write
  *
  * @throws ModelDoesNotExist
@@ -61,7 +64,7 @@ Interface ModelLockedData {
  * @throws InvalidFormat
  * @throws ModelNotDeleted
  */
-write(request: WriteRequest): void publishes ModifiedFieldsEvent
+write(request: WriteRequest | WriteRequest[]): void publishes ModifiedFieldsEvent
 
 Interface WriteRequest {
     events: (CreateEvent | RestoreEvent | UpdateEvent | DeleteEvent)[];