fix(middleware-sdk-ec2): fix presigning of boolean query param

Author: kuhe

packages/middleware-sdk-ec2/src/index.ts

@@ -85,6 +85,9 @@ export function copySnapshotPresignedUrlMiddleware(options: PreviouslyResolved):
             Action: "CopySnapshot",
             Version: version,
             DestinationRegion: destinationRegion,
+            // Encrypted must be string instead of boolean
+            // because we need to sign the serialized form.
+            Encrypted: input.Encrypted === true || input.Encrypted === "true" ? "true" : "false",
           },
         });