title: How to get Remote/Client IP address or domain in service deployed in AWS APP Mesh
body: <p>We have multiple microservices deployed in AWS App Mesh. All the services are developed in Spring Boot and deployed in AWS fargate.</p>
  <p>I need to find the service IP/domain from which the API is called.
  In Java, this can be done by calling getRemoteHost() or getRemoteAddr() on icoming request.
  But currently, it's returning, 127.0.0.1 for both the calls.</p>
  <p>Could it be because of the envoy proxy deployed along with the service? How do I get caller IP in services deployed in app mesh?</p>