diff --git a/envoy/config/core/v3/http_service.proto b/envoy/config/core/v3/http_service.proto
new file mode 100644
index 00000000..426994c0
--- /dev/null
+++ b/envoy/config/core/v3/http_service.proto
@@ -0,0 +1,35 @@
+syntax = "proto3";
+
+package envoy.config.core.v3;
+
+import "envoy/config/core/v3/base.proto";
+import "envoy/config/core/v3/http_uri.proto";
+
+import "udpa/annotations/status.proto";
+import "validate/validate.proto";
+
+option java_package = "io.envoyproxy.envoy.config.core.v3";
+option java_outer_classname = "HttpServiceProto";
+option java_multiple_files = true;
+option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/core/v3;corev3";
+option (udpa.annotations.file_status).package_version_status = ACTIVE;
+
+// [#protodoc-title: HTTP services]
+
+// HTTP service configuration.
+message HttpService {
+  // The service's HTTP URI. For example:
+  //
+  // .. code-block:: yaml
+  //
+  //    http_uri:
+  //      uri: https://www.myserviceapi.com/v1/data
+  //      cluster: www.myserviceapi.com|443
+  //
+  HttpUri http_uri = 1;
+
+  // Specifies a list of HTTP headers that should be added to each request
+  // handled by this virtual host.
+  repeated HeaderValueOption request_headers_to_add = 2
+      [(validate.rules).repeated = {max_items: 1000}];
+}
diff --git a/envoy/config/trace/v3/opentelemetry.proto b/envoy/config/trace/v3/opentelemetry.proto
index e9c7430d..7ae6a964 100644
--- a/envoy/config/trace/v3/opentelemetry.proto
+++ b/envoy/config/trace/v3/opentelemetry.proto
@@ -3,7 +3,9 @@ syntax = "proto3";
 package envoy.config.trace.v3;
 
 import "envoy/config/core/v3/grpc_service.proto";
+import "envoy/config/core/v3/http_service.proto";
 
+import "udpa/annotations/migrate.proto";
 import "udpa/annotations/status.proto";
 
 option java_package = "io.envoyproxy.envoy.config.trace.v3";
@@ -19,8 +21,24 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 message OpenTelemetryConfig {
   // The upstream gRPC cluster that will receive OTLP traces.
   // Note that the tracer drops traces if the server does not read data fast enough.
-  // This field can be left empty to disable reporting traces to the collector.
-  core.v3.GrpcService grpc_service = 1;
+  // This field can be left empty to disable reporting traces to the gRPC service.
+  // Only one of ``grpc_service``, ``http_service`` may be used.
+  core.v3.GrpcService grpc_service = 1
+      [(udpa.annotations.field_migrate).oneof_promotion = "otlp_exporter"];
+
+  // The upstream HTTP cluster that will receive OTLP traces.
+  // This field can be left empty to disable reporting traces to the HTTP service.
+  // Only one of ``grpc_service``, ``http_service`` may be used.
+  //
+  // .. note::
+  //
+  //   Note: The ``request_headers_to_add`` property in the OTLP HTTP exporter service
+  //   does not support the :ref:`format specifier <config_access_log_format>` as used for
+  //   :ref:`HTTP access logging <config_access_log>`.
+  //   The values configured are added as HTTP headers on the OTLP export request
+  //   without any formatting applied.
+  core.v3.HttpService http_service = 3
+      [(udpa.annotations.field_migrate).oneof_promotion = "otlp_exporter"];
 
   // The name for the service. This will be populated in the ResourceSpan Resource attributes.
   // If it is not provided, it will default to "unknown_service:envoy".