<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/dialogflow/v2/session_entity_type.proto

namespace Google\Cloud\Dialogflow\V2;

/**
 * The types of modifications for a session entity type.
 *
 * Protobuf enum <code>Google\Cloud\Dialogflow\V2\SessionEntityType\EntityOverrideMode</code>
 */
class SessionEntityType_EntityOverrideMode
{
    /**
     * Not specified. This value should be never used.
     *
     * Generated from protobuf enum <code>ENTITY_OVERRIDE_MODE_UNSPECIFIED = 0;</code>
     */
    const ENTITY_OVERRIDE_MODE_UNSPECIFIED = 0;
    /**
     * The collection of session entities overrides the collection of entities
     * in the corresponding developer entity type.
     *
     * Generated from protobuf enum <code>ENTITY_OVERRIDE_MODE_OVERRIDE = 1;</code>
     */
    const ENTITY_OVERRIDE_MODE_OVERRIDE = 1;
    /**
     * The collection of session entities extends the collection of entities in
     * the corresponding developer entity type.
     * Calls to `ListSessionEntityTypes`, `GetSessionEntityType`,
     * `CreateSessionEntityType` and `UpdateSessionEntityType` return the full
     * collection of entities from the developer entity type in the agent's
     * default language and the session entity type.
     *
     * Generated from protobuf enum <code>ENTITY_OVERRIDE_MODE_SUPPLEMENT = 2;</code>
     */
    const ENTITY_OVERRIDE_MODE_SUPPLEMENT = 2;
}

