public Builder mergeFrom(
          com.google.storagetransfer.v1.proto.TransferTypes.ErrorLogEntry other) {
        if (other
            == com.google.storagetransfer.v1.proto.TransferTypes.ErrorLogEntry.getDefaultInstance())
          return this;
        if (!other.getUrl().isEmpty()) {
          url_ = other.url_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (!other.errorDetails_.isEmpty()) {
          if (errorDetails_.isEmpty()) {
            errorDetails_ = other.errorDetails_;
            bitField0_ |= 0x00000002;
          } else {
            ensureErrorDetailsIsMutable();
            errorDetails_.addAll(other.errorDetails_);
          }
          onChanged();
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
An entry describing an error that has occurred.
</pre>

Protobuf type {@code google.storagetransfer.v1.ErrorLogEntry}
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java