diff --git a/packages/core/lib/segments/attributes/remote_request_data.d.ts b/packages/core/lib/segments/attributes/remote_request_data.d.ts
new file mode 100644
index 00000000..aa29cc6b
--- /dev/null
+++ b/packages/core/lib/segments/attributes/remote_request_data.d.ts
@@ -0,0 +1,14 @@
+import * as http from 'http';
+import * as https from 'https';
+
+declare class RemoteRequestData {
+  request: { url: string, method: string, traced?: boolean };
+
+  response?: http.IncomingMessage | https.IncomingMessage;
+
+  constructor(req: http.ClientRequest | https.ClientRequest, res: http.IncomingMessage | https.IncomingMessage, downstreamXRayEnabled: boolean);
+
+  init(res: http.ServerResponse): void;
+}
+
+export = RemoteRequestData;
diff --git a/packages/core/lib/segments/attributes/subsegment.d.ts b/packages/core/lib/segments/attributes/subsegment.d.ts
index 64db3433..c518ab76 100644
--- a/packages/core/lib/segments/attributes/subsegment.d.ts
+++ b/packages/core/lib/segments/attributes/subsegment.d.ts
@@ -1,5 +1,6 @@
 import * as http from 'http';
 import { Segment, SegmentLike } from '../../aws-xray';
+import RemoteRequestData from './remote_request_data';
 
 declare class Subsegment {
   id: string;
@@ -12,6 +13,8 @@ declare class Subsegment {
   namespace?: string;
   notTraced: boolean;
 
+  http?: RemoteRequestData;
+
   constructor(name: string);
 
   addNewSubsegment(name: string): Subsegment;
diff --git a/packages/core/lib/segments/segment.d.ts b/packages/core/lib/segments/segment.d.ts
index 170b7f60..a16f107b 100644
--- a/packages/core/lib/segments/segment.d.ts
+++ b/packages/core/lib/segments/segment.d.ts
@@ -14,6 +14,7 @@ declare class Segment {
   notTraced?: boolean;
 
   additionalTraceData?: object
+  http?: IncomingRequestData;
 
   constructor(name: string, rootId?: string | null, parentId?: string | null);