private com.google.protobuf.MapField<java.lang.String, java.lang.Integer>
        internalGetMutableTrafficSplit() {
      if (trafficSplit_ == null) {
        trafficSplit_ =
            com.google.protobuf.MapField.newMapField(TrafficSplitDefaultEntryHolder.defaultEntry);
      }
      if (!trafficSplit_.isMutable()) {
        trafficSplit_ = trafficSplit_.copy();
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return trafficSplit_;
    }
<pre>
Output only. The models deployed in this Endpoint.
To add or remove DeployedModels use
[EndpointService.DeployModel][google.cloud.aiplatform.v1.EndpointService.DeployModel]
and
[EndpointService.UndeployModel][google.cloud.aiplatform.v1.EndpointService.UndeployModel]
respectively.
</pre>

<code>
repeated .google.cloud.vertexai.v1.DeployedModel deployed_models = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Endpoint.java