public Builder clearEndIndex() {
      bitField0_ = (bitField0_ & ~0x00000004);
      endIndex_ = 0;
      onChanged();
      return this;
    }
<pre>
Output only. End index in the given Part, measured in bytes. Offset from
the start of the Part, exclusive, starting at zero.
</pre>

<code>int32 end_index = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Segment.java