Removed SourceIP as it is considered sensitive information

Author: daido1976

example/README.md

@@ -31,7 +31,7 @@ $ curl -s 'http://localhost:8080/foo/bar?testkey=testvalue' | jq .
         "method": "GET",
         "path": "/foo/bar",
         "protocol": "HTTP/1.1",
-        "sourceIp": "...",
+        "sourceIp": "",
         "userAgent": "curl/8.7.1"
       },
       "authentication": {

main.go

@@ -78,7 +78,6 @@ func buildLambdaEvent(r *http.Request) (*events.APIGatewayV2HTTPRequest, error)
 				Method:    r.Method,
 				Path:      r.URL.Path,
 				Protocol:  r.Proto,
-				SourceIP:  r.RemoteAddr,
 				UserAgent: r.UserAgent(),
 			},
 		},

test/e2e.test.mjs

@@ -34,7 +34,6 @@ test("E2E Test for GET Request", async () => {
           method: "GET",
           path: "/foo/bar",
           protocol: "HTTP/1.1",
-          sourceIp: expect.any(String),
           userAgent: expect.any(String),
         }),
         authentication: expect.objectContaining({
@@ -97,7 +96,6 @@ test("E2E Test for POST Request", async () => {
           method: "POST",
           path: "/foo/bar",
           protocol: "HTTP/1.1",
-          sourceIp: expect.any(String),
           userAgent: expect.any(String),
         }),
         authentication: expect.objectContaining({