private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.visionai.v1.ApplicationInstance,
            com.google.cloud.visionai.v1.ApplicationInstance.Builder,
            com.google.cloud.visionai.v1.ApplicationInstanceOrBuilder>
        getApplicationInstancesFieldBuilder() {
      if (applicationInstancesBuilder_ == null) {
        applicationInstancesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.visionai.v1.ApplicationInstance,
                com.google.cloud.visionai.v1.ApplicationInstance.Builder,
                com.google.cloud.visionai.v1.ApplicationInstanceOrBuilder>(
                applicationInstances_,
                ((bitField0_ & 0x00000002) != 0),
                getParentForChildren(),
                isClean());
        applicationInstances_ = null;
      }
      return applicationInstancesBuilder_;
    }
<pre>
Required. The resources being created.
</pre>

<code>
repeated .google.cloud.visionai.v1.ApplicationInstance application_instances = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/CreateApplicationInstancesRequest.java