making uri field in FileLocation optional

JeffreyHuynh1 · JeffreyHuynh1 · commit a644e1abba0b · 2021-03-01T15:27:17.000-07:00
diff --git a/schemas-core/src/main/resources/avro/psi/fileLocation.avsc b/schemas-core/src/main/resources/avro/psi/fileLocation.avsc
@@ -6,9 +6,12 @@
   "fields": [
     {
       "name": "uri",
-      "type": "string",
+      "type": [
+        "null",
+        "string"
+       ],
       "doc": "A Uniform Resource Identifier as defined by RFCs 2396 and 3986",
-      "default": "NONE"
+      "default": null
     },
     {
       "name": "type",
