proto: add request_tag to ExecutionTask for tracking its request in CTP

BUG=chromium:1113378
TEST=generate.sh

Change-Id: I53ea03ecaaba9148071061e29b1617e255ddca18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2340167
Commit-Queue: Xinan Lin <linxinan@chromium.org>
Tested-by: Xinan Lin <linxinan@chromium.org>
Reviewed-by: Prathmesh Prabhu <pprabhu@chromium.org>
diff --git a/go/test_platform/suite_scheduler/analytics.pb.go b/go/test_platform/suite_scheduler/analytics.pb.go
index a2e8dce..66fd772 100644
--- a/go/test_platform/suite_scheduler/analytics.pb.go
+++ b/go/test_platform/suite_scheduler/analytics.pb.go
@@ -1002,10 +1002,13 @@
 	//	*ExecutionTask_Error
 	Result isExecutionTask_Result `protobuf_oneof:"result"`
 	// Request sent time in UTC.
-	RequestSent          *timestamp.Timestamp `protobuf:"bytes,4,opt,name=request_sent,json=requestSent,proto3" json:"request_sent,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
-	XXX_unrecognized     []byte               `json:"-"`
-	XXX_sizecache        int32                `json:"-"`
+	RequestSent *timestamp.Timestamp `protobuf:"bytes,4,opt,name=request_sent,json=requestSent,proto3" json:"request_sent,omitempty"`
+	// The CTP request tag for grouping several ScheduleJobs into
+	// a multiple CTP request.
+	RequestTag           string   `protobuf:"bytes,5,opt,name=request_tag,json=requestTag,proto3" json:"request_tag,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *ExecutionTask) Reset()         { *m = ExecutionTask{} }
@@ -1084,6 +1087,13 @@
 	return nil
 }
 
+func (m *ExecutionTask) GetRequestTag() string {
+	if m != nil {
+		return m.RequestTag
+	}
+	return ""
+}
+
 // XXX_OneofWrappers is for the internal use of the proto package.
 func (*ExecutionTask) XXX_OneofWrappers() []interface{} {
 	return []interface{}{
@@ -1116,86 +1126,87 @@
 }
 
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+	0x80, 0xb5, 0xcf, 0xfd, 0x4d, 0xea, 0x97, 0x34, 0xdf, 0x83, 0xbf, 0x02, 0x00, 0x00, 0xff, 0xff,
+	0x65, 0x6c, 0x9b, 0x46, 0x4e, 0x0d, 0x00, 0x00,
 }
diff --git a/src/test_platform/suite_scheduler/analytics.proto b/src/test_platform/suite_scheduler/analytics.proto
index b866f40..2db0f1a 100644
--- a/src/test_platform/suite_scheduler/analytics.proto
+++ b/src/test_platform/suite_scheduler/analytics.proto
@@ -186,4 +186,7 @@
   }
   // Request sent time in UTC.
   google.protobuf.Timestamp request_sent = 4;
+  // The CTP request tag for grouping several ScheduleJobs into
+  // a multiple CTP request.
+  string request_tag = 5;
 }