🐛 fix(buffer in body): request body would not get parsed by nextjs

Coming from ApiGateway, the request.body would be parsed as Buffer, this is not sustainable for
parsing by NextJS into correct type - application/json. For this reason, we need to delete parsed
body and let nextjs do it's thing afterwards.

Author: sladg

lib/server-handler/index.ts

@@ -42,6 +42,14 @@ const server = slsHttp(
 		binary: true,
 		provider: 'aws',
 		basePath: process.env.NEXTJS_LAMBDA_BASE_PATH,
+		request: (request: any) => {
+			/*
+				See following for more details:
+					https://github.com/jetbridge/cdk-nextjs/pull/33/files
+					https://github.com/dougmoscrop/serverless-http/issues/227
+			*/
+			delete request.body
+		},
 	},
 )