@java.lang.Override
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        size += com.google.protobuf.CodedOutputStream
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        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, workSpecSignature_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(3, fragmentNumber_);
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      if (((bitField0_ & 0x00000008) != 0)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(4, attemptNumber_);
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        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, amHost_);
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        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(7, amPort_);
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      if (((bitField0_ & 0x00000080) != 0)) {
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          .computeBytesSize(8, credentialsBinary_);
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        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(9, getFragmentRuntimeInfo());
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          .computeBytesSize(10, initialEventBytes_);
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          .computeBytesSize(11, initialEventSignature_);
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        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(12, isGuaranteed_);
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        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, jwt_);
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          .computeBoolSize(14, isExternalClientRequest_);
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<code>optional bool is_external_client_request = 14 [default = false];</code>
@return The isExternalClientRequest.
llap-common/src/gen/protobuf/gen-java/org/apache/hadoop/hive/llap/daemon/rpc/LlapDaemonProtocolProtos.java