Resolve MIN-39 "Feat/ glyphs"

Closes MIN-39

docs/types/BioEntity.md

@@ -162,9 +162,12 @@
           "properties": {
             "file": {
               "type": "number"
+            },
+            "id": {
+              "type": "number"
             }
           },
-          "required": ["file"],
+          "required": ["file", "id"],
           "additionalProperties": false
         },
         {