| Service.StartTrace.Builder | Service.StartTrace.Builder. addAllRequestMetadata(java.lang.Iterable<? extends Service.TraceRequestMetadata> values) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addAllTags(java.lang.Iterable<? extends Service.TraceTag> values) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                java.lang.Object value) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addRequestMetadata(int index,
                  Service.TraceRequestMetadata value) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addRequestMetadata(int index,
                  Service.TraceRequestMetadata.Builder builderForValue) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addRequestMetadata(Service.TraceRequestMetadata value) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addRequestMetadata(Service.TraceRequestMetadata.Builder builderForValue) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addTags(int index,
       Service.TraceTag value) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addTags(int index,
       Service.TraceTag.Builder builderForValue) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addTags(Service.TraceTag value) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. addTags(Service.TraceTag.Builder builderForValue) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clear() |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearExperimentId() | 
 ID of the associated experiment. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearField(com.google.protobuf.Descriptors.FieldDescriptor field) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearRequestMetadata() | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearTags() | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clearTimestampMs() | 
 Unix timestamp of when the trace started in milliseconds. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. clone() |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. mergeFrom(com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. mergeFrom(com.google.protobuf.Message other) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. mergeFrom(Service.StartTrace other) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) |  | 
| static Service.StartTrace.Builder | Service.StartTrace. newBuilder() |  | 
| static Service.StartTrace.Builder | Service.StartTrace. newBuilder(Service.StartTrace prototype) |  | 
| Service.StartTrace.Builder | Service.StartTrace. newBuilderForType() |  | 
| protected Service.StartTrace.Builder | Service.StartTrace. newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. removeRequestMetadata(int index) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. removeTags(int index) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setExperimentId(java.lang.String value) | 
 ID of the associated experiment. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setExperimentIdBytes(com.google.protobuf.ByteString value) | 
 ID of the associated experiment. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setField(com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                int index,
                java.lang.Object value) |  | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setRequestMetadata(int index,
                  Service.TraceRequestMetadata value) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setRequestMetadata(int index,
                  Service.TraceRequestMetadata.Builder builderForValue) | 
 Metadata about the request that initiated the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setTags(int index,
       Service.TraceTag value) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setTags(int index,
       Service.TraceTag.Builder builderForValue) | 
 Tags for the trace. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setTimestampMs(long value) | 
 Unix timestamp of when the trace started in milliseconds. | 
| Service.StartTrace.Builder | Service.StartTrace.Builder. setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) |  | 
| Service.StartTrace.Builder | Service.StartTrace. toBuilder() |  |