Making the iot policy documents an array of strings to match the documentation

Author: ynori7

events/iot.go

@@ -7,17 +7,16 @@ type IoTCustomAuthorizerRequest struct {
 
 // IoTCustomAuthorizerResponse represents the expected format of an IoT device gateway authorization response.
 type IoTCustomAuthorizerResponse struct {
-	IsAuthenticated          bool                        `json:"isAuthenticated"`
-	PrincipalID              string                      `json:"principalId"`
-	DisconnectAfterInSeconds int32                       `json:"disconnectAfterInSeconds"`
-	RefreshAfterInSeconds    int32                       `json:"refreshAfterInSeconds"`
-	PolicyDocuments          []IoTCustomAuthorizerPolicy `json:"policyDocuments"`
-	Context                  map[string]interface{}      `json:"context,omitempty"`
+	IsAuthenticated          bool                   `json:"isAuthenticated"`
+	PrincipalID              string                 `json:"principalId"`
+	DisconnectAfterInSeconds int32                  `json:"disconnectAfterInSeconds"`
+	RefreshAfterInSeconds    int32                  `json:"refreshAfterInSeconds"`
+	PolicyDocuments          []string               `json:"policyDocuments"`
+	Context                  map[string]interface{} `json:"context,omitempty"`
 }
 
-// IoTCustomAuthorizerPolicy represents an IAM policy
+// IoTCustomAuthorizerPolicy represents an IAM policy. PolicyDocuments is an array of IoTCustomAuthorizerPolicy JSON strings
 type IoTCustomAuthorizerPolicy struct {
 	Version   string
 	Statement []IAMPolicyStatement
 }
-

events/testdata/iot-custom-auth-response.json

@@ -4,14 +4,7 @@
   "disconnectAfterInSeconds": 86400,
   "refreshAfterInSeconds": 300,
   "policyDocuments": [
-    { "Version": "2012-10-17", "Statement": [
-        {
-          "Action": ["iot:Subscribe"],
-          "Effect": "Allow",
-          "Resource": ["*"]
-        }
-      ]
-    }
+    "{ \"Version\": \"2012-10-17\", \"Statement\": [ { \"Action\": [\"iot:Subscribe\"], \"Effect\": \"Allow\", \"Resource\": [\"*\"] } ] }"
   ],
   "context": {
     "username" : "johnDoe123",