public Builder clearEndpoint() {
      endpoint_ = getDefaultInstance().getEndpoint();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
<pre>
Required. The name of the Endpoint requested to serve the prediction.
Format:
`projects/{project}/locations/{location}/endpoints/{endpoint}`
</pre>

<code>
string endpoint = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
</code>

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