fix ParamValidator failing on document trait (#4011)

aws · Jan 21, 2022 · bb7f346 · bb7f346
1 parent fcf2555
commit bb7f346
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diff --git a/.changes/next-release/bugfix-ParamValidator-b021ee76.json b/.changes/next-release/bugfix-ParamValidator-b021ee76.json
@@ -0,0 +1,5 @@
+{
+  "type": "bugfix",
+  "category": "ParamValidator",
+  "description": "fix the issue that the ParamValidator always fails on the document trait"
+}
diff --git a/lib/param_validator.js b/lib/param_validator.js
@@ -53,6 +53,8 @@ AWS.ParamValidator = AWS.util.inherit({
   validateStructure: function validateStructure(shape, params, context) {
     this.validateType(params, context, ['object'], 'structure');
 
+    if (shape.isDocument) return true;
+
     var paramName;
     for (var i = 0; shape.required && i < shape.required.length; i++) {
       paramName = shape.required[i];

diff --git a/test/param_validator.spec.js b/test/param_validator.spec.js