public Builder mergeFrom(com.google.cloud.storagebatchoperations.v1.ErrorSummary other) {
      if (other == com.google.cloud.storagebatchoperations.v1.ErrorSummary.getDefaultInstance())
        return this;
      if (other.errorCode_ != 0) {
        setErrorCodeValue(other.getErrorCodeValue());
      }
      if (other.getErrorCount() != 0L) {
        setErrorCount(other.getErrorCount());
      }
      if (errorLogEntriesBuilder_ == null) {
        if (!other.errorLogEntries_.isEmpty()) {
          if (errorLogEntries_.isEmpty()) {
            errorLogEntries_ = other.errorLogEntries_;
            bitField0_ = (bitField0_ & ~0x00000004);
          } else {
            ensureErrorLogEntriesIsMutable();
            errorLogEntries_.addAll(other.errorLogEntries_);
          }
          onChanged();
        }
      } else {
        if (!other.errorLogEntries_.isEmpty()) {
          if (errorLogEntriesBuilder_.isEmpty()) {
            errorLogEntriesBuilder_.dispose();
            errorLogEntriesBuilder_ = null;
            errorLogEntries_ = other.errorLogEntries_;
            bitField0_ = (bitField0_ & ~0x00000004);
            errorLogEntriesBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getErrorLogEntriesFieldBuilder()
                    : null;
          } else {
            errorLogEntriesBuilder_.addAllMessages(other.errorLogEntries_);
          }
        }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
A summary of errors by error code, plus a count and sample error log
entries.
</pre>

Protobuf type {@code google.cloud.storagebatchoperations.v1.ErrorSummary}
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/ErrorSummary.java