public com.google.cloud.visionai.v1.UpdateApplicationInstancesRequest.UpdateApplicationInstance
            .Builder
        addApplicationInstancesBuilder() {
      return getApplicationInstancesFieldBuilder()
          .addBuilder(
              com.google.cloud.visionai.v1.UpdateApplicationInstancesRequest
                  .UpdateApplicationInstance.getDefaultInstance());
    }
<code>
repeated .google.cloud.visionai.v1.UpdateApplicationInstancesRequest.UpdateApplicationInstance application_instances = 2;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/UpdateApplicationInstancesRequest.java