Fixup YAML test

Author: lukewhiting

modules/streams/src/yamlRestTest/resources/rest-api-spec/test/streams/logs/20_substream_restrictions.yml

@@ -142,13 +142,16 @@ teardown:
             index.default_pipeline: "reroute-to-logs-foo-success"
   - do:
       bulk:
-        refresh: true
         body: |
           { "index": { "_index": "logs" } }
           { "foo": "bar", "baz": "qux" }
   - match: { errors: false }
   - match: { items.0.index.status: 201 }
 
+  - do:
+      indices.refresh:
+        index: logs.foo
+
   - do:
       delete_by_query:
         index: logs.foo

server/src/main/java/org/elasticsearch/rest/action/document/RestBulkAction.java

@@ -63,7 +63,7 @@ public class RestBulkAction extends BaseRestHandler {
 
     public static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Specifying types in bulk requests is deprecated.";
     public static final String FAILURE_STORE_STATUS_CAPABILITY = "failure_store_status";
-    public static final Set<String> STREAMS_ALLOWED_PARAMS = Set.of("timeout");
+    public static final Set<String> STREAMS_ALLOWED_PARAMS = Set.of("timeout", "error_trace");
 
     private final boolean allowExplicitIndex;
     private final IncrementalBulkService bulkHandler;