public Builder clearOffset() {
      bitField0_ = (bitField0_ & ~0x00000010);
      offset_ = 0L;
      onChanged();
      return this;
    }
<pre>
The offset of the message that will be used to acknowledge of the message
receiving.
</pre>

<code>int64 offset = 5;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/EventUpdate.java