From 8b483928518c15f9da0a3bce35074eae4def6d44 Mon Sep 17 00:00:00 2001
From: yoshi-automation <yoshi-automation@google.com>
Date: Thu, 28 Mar 2019 05:24:59 -0700
Subject: [PATCH] [CHANGE ME] Re-generated trace to pick up changes in the API
 or client library generator.

---
 .../trace_v1/gapic/trace_service_client.py    | 27 +++++++++++++++++++
 .../trace_v2/gapic/trace_service_client.py    | 27 +++++++++++++++++++
 trace/synth.metadata                          | 12 ++++-----
 3 files changed, 60 insertions(+), 6 deletions(-)

diff --git a/trace/google/cloud/trace_v1/gapic/trace_service_client.py b/trace/google/cloud/trace_v1/gapic/trace_service_client.py
index 47c62203c061..73f1c50f4026 100644
--- a/trace/google/cloud/trace_v1/gapic/trace_service_client.py
+++ b/trace/google/cloud/trace_v1/gapic/trace_service_client.py
@@ -23,6 +23,7 @@
 import google.api_core.gapic_v1.client_info
 import google.api_core.gapic_v1.config
 import google.api_core.gapic_v1.method
+import google.api_core.gapic_v1.routing_header
 import google.api_core.grpc_helpers
 import google.api_core.page_iterator
 import grpc
@@ -235,6 +236,19 @@ def patch_traces(
             )
 
         request = trace_pb2.PatchTracesRequest(project_id=project_id, traces=traces)
+        if metadata is None:
+            metadata = []
+        metadata = list(metadata)
+        try:
+            routing_header = [("project_id", project_id)]
+        except AttributeError:
+            pass
+        else:
+            routing_metadata = google.api_core.gapic_v1.routing_header.to_grpc_metadata(
+                routing_header
+            )
+            metadata.append(routing_metadata)
+
         self._inner_api_calls["patch_traces"](
             request, retry=retry, timeout=timeout, metadata=metadata
         )
@@ -441,6 +455,19 @@ def list_traces(
             filter=filter_,
             order_by=order_by,
         )
+        if metadata is None:
+            metadata = []
+        metadata = list(metadata)
+        try:
+            routing_header = [("project_id", project_id)]
+        except AttributeError:
+            pass
+        else:
+            routing_metadata = google.api_core.gapic_v1.routing_header.to_grpc_metadata(
+                routing_header
+            )
+            metadata.append(routing_metadata)
+
         iterator = google.api_core.page_iterator.GRPCIterator(
             client=None,
             method=functools.partial(
diff --git a/trace/google/cloud/trace_v2/gapic/trace_service_client.py b/trace/google/cloud/trace_v2/gapic/trace_service_client.py
index 1c954636e24f..368dcbaf4166 100644
--- a/trace/google/cloud/trace_v2/gapic/trace_service_client.py
+++ b/trace/google/cloud/trace_v2/gapic/trace_service_client.py
@@ -22,6 +22,7 @@
 import google.api_core.gapic_v1.client_info
 import google.api_core.gapic_v1.config
 import google.api_core.gapic_v1.method
+import google.api_core.gapic_v1.routing_header
 import google.api_core.grpc_helpers
 import google.api_core.path_template
 import grpc
@@ -252,6 +253,19 @@ def batch_write_spans(
             )
 
         request = tracing_pb2.BatchWriteSpansRequest(name=name, spans=spans)
+        if metadata is None:
+            metadata = []
+        metadata = list(metadata)
+        try:
+            routing_header = [("name", name)]
+        except AttributeError:
+            pass
+        else:
+            routing_metadata = google.api_core.gapic_v1.routing_header.to_grpc_metadata(
+                routing_header
+            )
+            metadata.append(routing_metadata)
+
         self._inner_api_calls["batch_write_spans"](
             request, retry=retry, timeout=timeout, metadata=metadata
         )
@@ -415,6 +429,19 @@ def create_span(
             same_process_as_parent_span=same_process_as_parent_span,
             child_span_count=child_span_count,
         )
+        if metadata is None:
+            metadata = []
+        metadata = list(metadata)
+        try:
+            routing_header = [("name", name)]
+        except AttributeError:
+            pass
+        else:
+            routing_metadata = google.api_core.gapic_v1.routing_header.to_grpc_metadata(
+                routing_header
+            )
+            metadata.append(routing_metadata)
+
         return self._inner_api_calls["create_span"](
             request, retry=retry, timeout=timeout, metadata=metadata
         )
diff --git a/trace/synth.metadata b/trace/synth.metadata
index 8cd9b17d1d98..429f53e17441 100644
--- a/trace/synth.metadata
+++ b/trace/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-02-26T13:28:27.717729Z",
+  "updateTime": "2019-03-28T12:24:59.218784Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.14",
-        "dockerImage": "googleapis/artman@sha256:f3d61ae45abaeefb6be5f228cda22732c2f1b00fb687c79c4bd4f2c42bb1e1a7"
+        "version": "0.16.20",
+        "dockerImage": "googleapis/artman@sha256:e3c054a2fb85a12481c722af616c7fb6f1d02d862248385eecbec3e4240ebd1e"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "29f098cb03a9983cc9cb15993de5da64419046f2",
-        "internalRef": "235621085"
+        "sha": "6a84b3267b0a95e922608b9891219075047eee29",
+        "internalRef": "240640999"
       }
     },
     {
       "template": {
         "name": "python_library",
         "origin": "synthtool.gcp",
-        "version": "2019.1.16"
+        "version": "2019.2.26"
       }
     }
   ],