Add omitempty to ALBTargetGroupRequest.Body

If a lambda returns `Body: nil`, then the ALB returns a 502.
aws · Nov 23, 2021 · 7f6e227 · 7f6e227
1 parent ce10e61
commit 7f6e227
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Showing 3 changed files with 4 additions and 5 deletions.
diff --git a/events/alb.go b/events/alb.go
@@ -10,7 +10,7 @@ type ALBTargetGroupRequest struct {
 	MultiValueHeaders               map[string][]string          `json:"multiValueHeaders,omitempty"`
 	RequestContext                  ALBTargetGroupRequestContext `json:"requestContext"`
 	IsBase64Encoded                 bool                         `json:"isBase64Encoded"`
-	Body                            string                       `json:"body"`
+	Body                            string                       `json:"body,omitempty"`
 }
 
 // ALBTargetGroupRequestContext contains the information to identify the load balancer invoking the lambda

diff --git a/events/testdata/alb-lambda-target-request-headers-only.json b/events/testdata/alb-lambda-target-request-headers-only.json
@@ -21,6 +21,5 @@
     "x-imforwards": "20",
     "x-myheader": "123"
   },
-  "body": "",
   "isBase64Encoded": false
-}
+}
diff --git a/events/testdata/alb-lambda-target-request-multivalue-headers.json b/events/testdata/alb-lambda-target-request-multivalue-headers.json
@@ -43,6 +43,6 @@
       "123"
     ]
   },
-  "body": "",
+  "body": "Some text",
   "isBase64Encoded": false
-}
+}