diff --git a/packages/google-cloud-dataplex/protos/google/cloud/dataplex/v1/logs.proto b/packages/google-cloud-dataplex/protos/google/cloud/dataplex/v1/logs.proto
index 191327b3750..0691afbbbaf 100644
--- a/packages/google-cloud-dataplex/protos/google/cloud/dataplex/v1/logs.proto
+++ b/packages/google-cloud-dataplex/protos/google/cloud/dataplex/v1/logs.proto
@@ -315,6 +315,86 @@ message SessionEvent {
   google.protobuf.Duration unassigned_duration = 8;
 }
 
+// Payload associated with Governance related log events.
+message GovernanceEvent {
+  // Information about Entity resource that the log event is associated with.
+  message Entity {
+    // Type of entity.
+    enum EntityType {
+      // An unspecified Entity type.
+      ENTITY_TYPE_UNSPECIFIED = 0;
+
+      // Table entity type.
+      TABLE = 1;
+
+      // Fileset entity type.
+      FILESET = 2;
+    }
+
+    // The Entity resource the log event is associated with.
+    // Format:
+    // `projects/{project_number}/locations/{location_id}/lakes/{lake_id}/zones/{zone_id}/entities/{entity_id}`
+    string entity = 1 [(google.api.resource_reference) = {
+      type: "dataplex.googleapis.com/Entity"
+    }];
+
+    // Type of entity.
+    EntityType entity_type = 2;
+  }
+
+  // Type of governance log event.
+  enum EventType {
+    // An unspecified event type.
+    EVENT_TYPE_UNSPECIFIED = 0;
+
+    // Resource IAM policy update event.
+    RESOURCE_IAM_POLICY_UPDATE = 1;
+
+    // BigQuery table create event.
+    BIGQUERY_TABLE_CREATE = 2;
+
+    // BigQuery table update event.
+    BIGQUERY_TABLE_UPDATE = 3;
+
+    // BigQuery table delete event.
+    BIGQUERY_TABLE_DELETE = 4;
+
+    // BigQuery connection create event.
+    BIGQUERY_CONNECTION_CREATE = 5;
+
+    // BigQuery connection update event.
+    BIGQUERY_CONNECTION_UPDATE = 6;
+
+    // BigQuery connection delete event.
+    BIGQUERY_CONNECTION_DELETE = 7;
+
+    // BigQuery taxonomy created.
+    BIGQUERY_TAXONOMY_CREATE = 10;
+
+    // BigQuery policy tag created.
+    BIGQUERY_POLICY_TAG_CREATE = 11;
+
+    // BigQuery policy tag deleted.
+    BIGQUERY_POLICY_TAG_DELETE = 12;
+
+    // BigQuery set iam policy for policy tag.
+    BIGQUERY_POLICY_TAG_SET_IAM_POLICY = 13;
+
+    // Access policy update event.
+    ACCESS_POLICY_UPDATE = 14;
+  }
+
+  // The log message.
+  string message = 1;
+
+  // The type of the event.
+  EventType event_type = 2;
+
+  // Entity resource information if the log event is associated with a
+  // specific entity.
+  optional Entity entity = 3;
+}
+
 // These messages contain information about the execution of a datascan.
 // The monitored resource is 'DataScan'
 // Next ID: 13
diff --git a/packages/google-cloud-dataplex/protos/protos.d.ts b/packages/google-cloud-dataplex/protos/protos.d.ts
index fd1e835608c..a09fa355d0e 100644
--- a/packages/google-cloud-dataplex/protos/protos.d.ts
+++ b/packages/google-cloud-dataplex/protos/protos.d.ts
@@ -22500,6 +22500,251 @@ export namespace google {
                     }
                 }
 
+                /** Properties of a GovernanceEvent. */
+                interface IGovernanceEvent {
+
+                    /** GovernanceEvent message */
+                    message?: (string|null);
+
+                    /** GovernanceEvent eventType */
+                    eventType?: (google.cloud.dataplex.v1.GovernanceEvent.EventType|keyof typeof google.cloud.dataplex.v1.GovernanceEvent.EventType|null);
+
+                    /** GovernanceEvent entity */
+                    entity?: (google.cloud.dataplex.v1.GovernanceEvent.IEntity|null);
+                }
+
+                /** Represents a GovernanceEvent. */
+                class GovernanceEvent implements IGovernanceEvent {
+
+                    /**
+                     * Constructs a new GovernanceEvent.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.dataplex.v1.IGovernanceEvent);
+
+                    /** GovernanceEvent message. */
+                    public message: string;
+
+                    /** GovernanceEvent eventType. */
+                    public eventType: (google.cloud.dataplex.v1.GovernanceEvent.EventType|keyof typeof google.cloud.dataplex.v1.GovernanceEvent.EventType);
+
+                    /** GovernanceEvent entity. */
+                    public entity?: (google.cloud.dataplex.v1.GovernanceEvent.IEntity|null);
+
+                    /** GovernanceEvent _entity. */
+                    public _entity?: "entity";
+
+                    /**
+                     * Creates a new GovernanceEvent instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns GovernanceEvent instance
+                     */
+                    public static create(properties?: google.cloud.dataplex.v1.IGovernanceEvent): google.cloud.dataplex.v1.GovernanceEvent;
+
+                    /**
+                     * Encodes the specified GovernanceEvent message. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.verify|verify} messages.
+                     * @param message GovernanceEvent message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.dataplex.v1.IGovernanceEvent, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified GovernanceEvent message, length delimited. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.verify|verify} messages.
+                     * @param message GovernanceEvent message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.dataplex.v1.IGovernanceEvent, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a GovernanceEvent message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns GovernanceEvent
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.dataplex.v1.GovernanceEvent;
+
+                    /**
+                     * Decodes a GovernanceEvent message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns GovernanceEvent
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.dataplex.v1.GovernanceEvent;
+
+                    /**
+                     * Verifies a GovernanceEvent message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a GovernanceEvent message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns GovernanceEvent
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.dataplex.v1.GovernanceEvent;
+
+                    /**
+                     * Creates a plain object from a GovernanceEvent message. Also converts values to other types if specified.
+                     * @param message GovernanceEvent
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.dataplex.v1.GovernanceEvent, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this GovernanceEvent to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for GovernanceEvent
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace GovernanceEvent {
+
+                    /** Properties of an Entity. */
+                    interface IEntity {
+
+                        /** Entity entity */
+                        entity?: (string|null);
+
+                        /** Entity entityType */
+                        entityType?: (google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType|keyof typeof google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType|null);
+                    }
+
+                    /** Represents an Entity. */
+                    class Entity implements IEntity {
+
+                        /**
+                         * Constructs a new Entity.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.dataplex.v1.GovernanceEvent.IEntity);
+
+                        /** Entity entity. */
+                        public entity: string;
+
+                        /** Entity entityType. */
+                        public entityType: (google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType|keyof typeof google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType);
+
+                        /**
+                         * Creates a new Entity instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns Entity instance
+                         */
+                        public static create(properties?: google.cloud.dataplex.v1.GovernanceEvent.IEntity): google.cloud.dataplex.v1.GovernanceEvent.Entity;
+
+                        /**
+                         * Encodes the specified Entity message. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.Entity.verify|verify} messages.
+                         * @param message Entity message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.dataplex.v1.GovernanceEvent.IEntity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified Entity message, length delimited. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.Entity.verify|verify} messages.
+                         * @param message Entity message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.dataplex.v1.GovernanceEvent.IEntity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes an Entity message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns Entity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.dataplex.v1.GovernanceEvent.Entity;
+
+                        /**
+                         * Decodes an Entity message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns Entity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.dataplex.v1.GovernanceEvent.Entity;
+
+                        /**
+                         * Verifies an Entity message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates an Entity message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns Entity
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.dataplex.v1.GovernanceEvent.Entity;
+
+                        /**
+                         * Creates a plain object from an Entity message. Also converts values to other types if specified.
+                         * @param message Entity
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.dataplex.v1.GovernanceEvent.Entity, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this Entity to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for Entity
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    namespace Entity {
+
+                        /** EntityType enum. */
+                        enum EntityType {
+                            ENTITY_TYPE_UNSPECIFIED = 0,
+                            TABLE = 1,
+                            FILESET = 2
+                        }
+                    }
+
+                    /** EventType enum. */
+                    enum EventType {
+                        EVENT_TYPE_UNSPECIFIED = 0,
+                        RESOURCE_IAM_POLICY_UPDATE = 1,
+                        BIGQUERY_TABLE_CREATE = 2,
+                        BIGQUERY_TABLE_UPDATE = 3,
+                        BIGQUERY_TABLE_DELETE = 4,
+                        BIGQUERY_CONNECTION_CREATE = 5,
+                        BIGQUERY_CONNECTION_UPDATE = 6,
+                        BIGQUERY_CONNECTION_DELETE = 7,
+                        BIGQUERY_TAXONOMY_CREATE = 10,
+                        BIGQUERY_POLICY_TAG_CREATE = 11,
+                        BIGQUERY_POLICY_TAG_DELETE = 12,
+                        BIGQUERY_POLICY_TAG_SET_IAM_POLICY = 13,
+                        ACCESS_POLICY_UPDATE = 14
+                    }
+                }
+
                 /** Properties of a DataScanEvent. */
                 interface IDataScanEvent {
 
diff --git a/packages/google-cloud-dataplex/protos/protos.js b/packages/google-cloud-dataplex/protos/protos.js
index 3acf06da254..682e19a177e 100644
--- a/packages/google-cloud-dataplex/protos/protos.js
+++ b/packages/google-cloud-dataplex/protos/protos.js
@@ -55431,6 +55431,658 @@
                         return SessionEvent;
                     })();
     
+                    v1.GovernanceEvent = (function() {
+    
+                        /**
+                         * Properties of a GovernanceEvent.
+                         * @memberof google.cloud.dataplex.v1
+                         * @interface IGovernanceEvent
+                         * @property {string|null} [message] GovernanceEvent message
+                         * @property {google.cloud.dataplex.v1.GovernanceEvent.EventType|null} [eventType] GovernanceEvent eventType
+                         * @property {google.cloud.dataplex.v1.GovernanceEvent.IEntity|null} [entity] GovernanceEvent entity
+                         */
+    
+                        /**
+                         * Constructs a new GovernanceEvent.
+                         * @memberof google.cloud.dataplex.v1
+                         * @classdesc Represents a GovernanceEvent.
+                         * @implements IGovernanceEvent
+                         * @constructor
+                         * @param {google.cloud.dataplex.v1.IGovernanceEvent=} [properties] Properties to set
+                         */
+                        function GovernanceEvent(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GovernanceEvent message.
+                         * @member {string} message
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @instance
+                         */
+                        GovernanceEvent.prototype.message = "";
+    
+                        /**
+                         * GovernanceEvent eventType.
+                         * @member {google.cloud.dataplex.v1.GovernanceEvent.EventType} eventType
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @instance
+                         */
+                        GovernanceEvent.prototype.eventType = 0;
+    
+                        /**
+                         * GovernanceEvent entity.
+                         * @member {google.cloud.dataplex.v1.GovernanceEvent.IEntity|null|undefined} entity
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @instance
+                         */
+                        GovernanceEvent.prototype.entity = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * GovernanceEvent _entity.
+                         * @member {"entity"|undefined} _entity
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @instance
+                         */
+                        Object.defineProperty(GovernanceEvent.prototype, "_entity", {
+                            get: $util.oneOfGetter($oneOfFields = ["entity"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new GovernanceEvent instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {google.cloud.dataplex.v1.IGovernanceEvent=} [properties] Properties to set
+                         * @returns {google.cloud.dataplex.v1.GovernanceEvent} GovernanceEvent instance
+                         */
+                        GovernanceEvent.create = function create(properties) {
+                            return new GovernanceEvent(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GovernanceEvent message. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {google.cloud.dataplex.v1.IGovernanceEvent} message GovernanceEvent message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GovernanceEvent.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.message != null && Object.hasOwnProperty.call(message, "message"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.message);
+                            if (message.eventType != null && Object.hasOwnProperty.call(message, "eventType"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.eventType);
+                            if (message.entity != null && Object.hasOwnProperty.call(message, "entity"))
+                                $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.encode(message.entity, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GovernanceEvent message, length delimited. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {google.cloud.dataplex.v1.IGovernanceEvent} message GovernanceEvent message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GovernanceEvent.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GovernanceEvent message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.dataplex.v1.GovernanceEvent} GovernanceEvent
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GovernanceEvent.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.dataplex.v1.GovernanceEvent();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.message = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.eventType = reader.int32();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.entity = $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GovernanceEvent message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.dataplex.v1.GovernanceEvent} GovernanceEvent
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GovernanceEvent.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GovernanceEvent message.
+                         * @function verify
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GovernanceEvent.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.message != null && message.hasOwnProperty("message"))
+                                if (!$util.isString(message.message))
+                                    return "message: string expected";
+                            if (message.eventType != null && message.hasOwnProperty("eventType"))
+                                switch (message.eventType) {
+                                default:
+                                    return "eventType: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                case 4:
+                                case 5:
+                                case 6:
+                                case 7:
+                                case 10:
+                                case 11:
+                                case 12:
+                                case 13:
+                                case 14:
+                                    break;
+                                }
+                            if (message.entity != null && message.hasOwnProperty("entity")) {
+                                properties._entity = 1;
+                                {
+                                    var error = $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.verify(message.entity);
+                                    if (error)
+                                        return "entity." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GovernanceEvent message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.dataplex.v1.GovernanceEvent} GovernanceEvent
+                         */
+                        GovernanceEvent.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.dataplex.v1.GovernanceEvent)
+                                return object;
+                            var message = new $root.google.cloud.dataplex.v1.GovernanceEvent();
+                            if (object.message != null)
+                                message.message = String(object.message);
+                            switch (object.eventType) {
+                            default:
+                                if (typeof object.eventType === "number") {
+                                    message.eventType = object.eventType;
+                                    break;
+                                }
+                                break;
+                            case "EVENT_TYPE_UNSPECIFIED":
+                            case 0:
+                                message.eventType = 0;
+                                break;
+                            case "RESOURCE_IAM_POLICY_UPDATE":
+                            case 1:
+                                message.eventType = 1;
+                                break;
+                            case "BIGQUERY_TABLE_CREATE":
+                            case 2:
+                                message.eventType = 2;
+                                break;
+                            case "BIGQUERY_TABLE_UPDATE":
+                            case 3:
+                                message.eventType = 3;
+                                break;
+                            case "BIGQUERY_TABLE_DELETE":
+                            case 4:
+                                message.eventType = 4;
+                                break;
+                            case "BIGQUERY_CONNECTION_CREATE":
+                            case 5:
+                                message.eventType = 5;
+                                break;
+                            case "BIGQUERY_CONNECTION_UPDATE":
+                            case 6:
+                                message.eventType = 6;
+                                break;
+                            case "BIGQUERY_CONNECTION_DELETE":
+                            case 7:
+                                message.eventType = 7;
+                                break;
+                            case "BIGQUERY_TAXONOMY_CREATE":
+                            case 10:
+                                message.eventType = 10;
+                                break;
+                            case "BIGQUERY_POLICY_TAG_CREATE":
+                            case 11:
+                                message.eventType = 11;
+                                break;
+                            case "BIGQUERY_POLICY_TAG_DELETE":
+                            case 12:
+                                message.eventType = 12;
+                                break;
+                            case "BIGQUERY_POLICY_TAG_SET_IAM_POLICY":
+                            case 13:
+                                message.eventType = 13;
+                                break;
+                            case "ACCESS_POLICY_UPDATE":
+                            case 14:
+                                message.eventType = 14;
+                                break;
+                            }
+                            if (object.entity != null) {
+                                if (typeof object.entity !== "object")
+                                    throw TypeError(".google.cloud.dataplex.v1.GovernanceEvent.entity: object expected");
+                                message.entity = $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.fromObject(object.entity);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GovernanceEvent message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {google.cloud.dataplex.v1.GovernanceEvent} message GovernanceEvent
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GovernanceEvent.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.message = "";
+                                object.eventType = options.enums === String ? "EVENT_TYPE_UNSPECIFIED" : 0;
+                            }
+                            if (message.message != null && message.hasOwnProperty("message"))
+                                object.message = message.message;
+                            if (message.eventType != null && message.hasOwnProperty("eventType"))
+                                object.eventType = options.enums === String ? $root.google.cloud.dataplex.v1.GovernanceEvent.EventType[message.eventType] === undefined ? message.eventType : $root.google.cloud.dataplex.v1.GovernanceEvent.EventType[message.eventType] : message.eventType;
+                            if (message.entity != null && message.hasOwnProperty("entity")) {
+                                object.entity = $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.toObject(message.entity, options);
+                                if (options.oneofs)
+                                    object._entity = "entity";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GovernanceEvent to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GovernanceEvent.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GovernanceEvent
+                         * @function getTypeUrl
+                         * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GovernanceEvent.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.dataplex.v1.GovernanceEvent";
+                        };
+    
+                        GovernanceEvent.Entity = (function() {
+    
+                            /**
+                             * Properties of an Entity.
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                             * @interface IEntity
+                             * @property {string|null} [entity] Entity entity
+                             * @property {google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType|null} [entityType] Entity entityType
+                             */
+    
+                            /**
+                             * Constructs a new Entity.
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent
+                             * @classdesc Represents an Entity.
+                             * @implements IEntity
+                             * @constructor
+                             * @param {google.cloud.dataplex.v1.GovernanceEvent.IEntity=} [properties] Properties to set
+                             */
+                            function Entity(properties) {
+                                if (properties)
+                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                        if (properties[keys[i]] != null)
+                                            this[keys[i]] = properties[keys[i]];
+                            }
+    
+                            /**
+                             * Entity entity.
+                             * @member {string} entity
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @instance
+                             */
+                            Entity.prototype.entity = "";
+    
+                            /**
+                             * Entity entityType.
+                             * @member {google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType} entityType
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @instance
+                             */
+                            Entity.prototype.entityType = 0;
+    
+                            /**
+                             * Creates a new Entity instance using the specified properties.
+                             * @function create
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {google.cloud.dataplex.v1.GovernanceEvent.IEntity=} [properties] Properties to set
+                             * @returns {google.cloud.dataplex.v1.GovernanceEvent.Entity} Entity instance
+                             */
+                            Entity.create = function create(properties) {
+                                return new Entity(properties);
+                            };
+    
+                            /**
+                             * Encodes the specified Entity message. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.Entity.verify|verify} messages.
+                             * @function encode
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {google.cloud.dataplex.v1.GovernanceEvent.IEntity} message Entity message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            Entity.encode = function encode(message, writer) {
+                                if (!writer)
+                                    writer = $Writer.create();
+                                if (message.entity != null && Object.hasOwnProperty.call(message, "entity"))
+                                    writer.uint32(/* id 1, wireType 2 =*/10).string(message.entity);
+                                if (message.entityType != null && Object.hasOwnProperty.call(message, "entityType"))
+                                    writer.uint32(/* id 2, wireType 0 =*/16).int32(message.entityType);
+                                return writer;
+                            };
+    
+                            /**
+                             * Encodes the specified Entity message, length delimited. Does not implicitly {@link google.cloud.dataplex.v1.GovernanceEvent.Entity.verify|verify} messages.
+                             * @function encodeDelimited
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {google.cloud.dataplex.v1.GovernanceEvent.IEntity} message Entity message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            Entity.encodeDelimited = function encodeDelimited(message, writer) {
+                                return this.encode(message, writer).ldelim();
+                            };
+    
+                            /**
+                             * Decodes an Entity message from the specified reader or buffer.
+                             * @function decode
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @param {number} [length] Message length if known beforehand
+                             * @returns {google.cloud.dataplex.v1.GovernanceEvent.Entity} Entity
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            Entity.decode = function decode(reader, length) {
+                                if (!(reader instanceof $Reader))
+                                    reader = $Reader.create(reader);
+                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.dataplex.v1.GovernanceEvent.Entity();
+                                while (reader.pos < end) {
+                                    var tag = reader.uint32();
+                                    switch (tag >>> 3) {
+                                    case 1: {
+                                            message.entity = reader.string();
+                                            break;
+                                        }
+                                    case 2: {
+                                            message.entityType = reader.int32();
+                                            break;
+                                        }
+                                    default:
+                                        reader.skipType(tag & 7);
+                                        break;
+                                    }
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Decodes an Entity message from the specified reader or buffer, length delimited.
+                             * @function decodeDelimited
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @returns {google.cloud.dataplex.v1.GovernanceEvent.Entity} Entity
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            Entity.decodeDelimited = function decodeDelimited(reader) {
+                                if (!(reader instanceof $Reader))
+                                    reader = new $Reader(reader);
+                                return this.decode(reader, reader.uint32());
+                            };
+    
+                            /**
+                             * Verifies an Entity message.
+                             * @function verify
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {Object.<string,*>} message Plain object to verify
+                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                             */
+                            Entity.verify = function verify(message) {
+                                if (typeof message !== "object" || message === null)
+                                    return "object expected";
+                                if (message.entity != null && message.hasOwnProperty("entity"))
+                                    if (!$util.isString(message.entity))
+                                        return "entity: string expected";
+                                if (message.entityType != null && message.hasOwnProperty("entityType"))
+                                    switch (message.entityType) {
+                                    default:
+                                        return "entityType: enum value expected";
+                                    case 0:
+                                    case 1:
+                                    case 2:
+                                        break;
+                                    }
+                                return null;
+                            };
+    
+                            /**
+                             * Creates an Entity message from a plain object. Also converts values to their respective internal types.
+                             * @function fromObject
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {Object.<string,*>} object Plain object
+                             * @returns {google.cloud.dataplex.v1.GovernanceEvent.Entity} Entity
+                             */
+                            Entity.fromObject = function fromObject(object) {
+                                if (object instanceof $root.google.cloud.dataplex.v1.GovernanceEvent.Entity)
+                                    return object;
+                                var message = new $root.google.cloud.dataplex.v1.GovernanceEvent.Entity();
+                                if (object.entity != null)
+                                    message.entity = String(object.entity);
+                                switch (object.entityType) {
+                                default:
+                                    if (typeof object.entityType === "number") {
+                                        message.entityType = object.entityType;
+                                        break;
+                                    }
+                                    break;
+                                case "ENTITY_TYPE_UNSPECIFIED":
+                                case 0:
+                                    message.entityType = 0;
+                                    break;
+                                case "TABLE":
+                                case 1:
+                                    message.entityType = 1;
+                                    break;
+                                case "FILESET":
+                                case 2:
+                                    message.entityType = 2;
+                                    break;
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Creates a plain object from an Entity message. Also converts values to other types if specified.
+                             * @function toObject
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {google.cloud.dataplex.v1.GovernanceEvent.Entity} message Entity
+                             * @param {$protobuf.IConversionOptions} [options] Conversion options
+                             * @returns {Object.<string,*>} Plain object
+                             */
+                            Entity.toObject = function toObject(message, options) {
+                                if (!options)
+                                    options = {};
+                                var object = {};
+                                if (options.defaults) {
+                                    object.entity = "";
+                                    object.entityType = options.enums === String ? "ENTITY_TYPE_UNSPECIFIED" : 0;
+                                }
+                                if (message.entity != null && message.hasOwnProperty("entity"))
+                                    object.entity = message.entity;
+                                if (message.entityType != null && message.hasOwnProperty("entityType"))
+                                    object.entityType = options.enums === String ? $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType[message.entityType] === undefined ? message.entityType : $root.google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType[message.entityType] : message.entityType;
+                                return object;
+                            };
+    
+                            /**
+                             * Converts this Entity to JSON.
+                             * @function toJSON
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @instance
+                             * @returns {Object.<string,*>} JSON object
+                             */
+                            Entity.prototype.toJSON = function toJSON() {
+                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                            };
+    
+                            /**
+                             * Gets the default type url for Entity
+                             * @function getTypeUrl
+                             * @memberof google.cloud.dataplex.v1.GovernanceEvent.Entity
+                             * @static
+                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns {string} The default type url
+                             */
+                            Entity.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                if (typeUrlPrefix === undefined) {
+                                    typeUrlPrefix = "type.googleapis.com";
+                                }
+                                return typeUrlPrefix + "/google.cloud.dataplex.v1.GovernanceEvent.Entity";
+                            };
+    
+                            /**
+                             * EntityType enum.
+                             * @name google.cloud.dataplex.v1.GovernanceEvent.Entity.EntityType
+                             * @enum {number}
+                             * @property {number} ENTITY_TYPE_UNSPECIFIED=0 ENTITY_TYPE_UNSPECIFIED value
+                             * @property {number} TABLE=1 TABLE value
+                             * @property {number} FILESET=2 FILESET value
+                             */
+                            Entity.EntityType = (function() {
+                                var valuesById = {}, values = Object.create(valuesById);
+                                values[valuesById[0] = "ENTITY_TYPE_UNSPECIFIED"] = 0;
+                                values[valuesById[1] = "TABLE"] = 1;
+                                values[valuesById[2] = "FILESET"] = 2;
+                                return values;
+                            })();
+    
+                            return Entity;
+                        })();
+    
+                        /**
+                         * EventType enum.
+                         * @name google.cloud.dataplex.v1.GovernanceEvent.EventType
+                         * @enum {number}
+                         * @property {number} EVENT_TYPE_UNSPECIFIED=0 EVENT_TYPE_UNSPECIFIED value
+                         * @property {number} RESOURCE_IAM_POLICY_UPDATE=1 RESOURCE_IAM_POLICY_UPDATE value
+                         * @property {number} BIGQUERY_TABLE_CREATE=2 BIGQUERY_TABLE_CREATE value
+                         * @property {number} BIGQUERY_TABLE_UPDATE=3 BIGQUERY_TABLE_UPDATE value
+                         * @property {number} BIGQUERY_TABLE_DELETE=4 BIGQUERY_TABLE_DELETE value
+                         * @property {number} BIGQUERY_CONNECTION_CREATE=5 BIGQUERY_CONNECTION_CREATE value
+                         * @property {number} BIGQUERY_CONNECTION_UPDATE=6 BIGQUERY_CONNECTION_UPDATE value
+                         * @property {number} BIGQUERY_CONNECTION_DELETE=7 BIGQUERY_CONNECTION_DELETE value
+                         * @property {number} BIGQUERY_TAXONOMY_CREATE=10 BIGQUERY_TAXONOMY_CREATE value
+                         * @property {number} BIGQUERY_POLICY_TAG_CREATE=11 BIGQUERY_POLICY_TAG_CREATE value
+                         * @property {number} BIGQUERY_POLICY_TAG_DELETE=12 BIGQUERY_POLICY_TAG_DELETE value
+                         * @property {number} BIGQUERY_POLICY_TAG_SET_IAM_POLICY=13 BIGQUERY_POLICY_TAG_SET_IAM_POLICY value
+                         * @property {number} ACCESS_POLICY_UPDATE=14 ACCESS_POLICY_UPDATE value
+                         */
+                        GovernanceEvent.EventType = (function() {
+                            var valuesById = {}, values = Object.create(valuesById);
+                            values[valuesById[0] = "EVENT_TYPE_UNSPECIFIED"] = 0;
+                            values[valuesById[1] = "RESOURCE_IAM_POLICY_UPDATE"] = 1;
+                            values[valuesById[2] = "BIGQUERY_TABLE_CREATE"] = 2;
+                            values[valuesById[3] = "BIGQUERY_TABLE_UPDATE"] = 3;
+                            values[valuesById[4] = "BIGQUERY_TABLE_DELETE"] = 4;
+                            values[valuesById[5] = "BIGQUERY_CONNECTION_CREATE"] = 5;
+                            values[valuesById[6] = "BIGQUERY_CONNECTION_UPDATE"] = 6;
+                            values[valuesById[7] = "BIGQUERY_CONNECTION_DELETE"] = 7;
+                            values[valuesById[10] = "BIGQUERY_TAXONOMY_CREATE"] = 10;
+                            values[valuesById[11] = "BIGQUERY_POLICY_TAG_CREATE"] = 11;
+                            values[valuesById[12] = "BIGQUERY_POLICY_TAG_DELETE"] = 12;
+                            values[valuesById[13] = "BIGQUERY_POLICY_TAG_SET_IAM_POLICY"] = 13;
+                            values[valuesById[14] = "ACCESS_POLICY_UPDATE"] = 14;
+                            return values;
+                        })();
+    
+                        return GovernanceEvent;
+                    })();
+    
                     v1.DataScanEvent = (function() {
     
                         /**
diff --git a/packages/google-cloud-dataplex/protos/protos.json b/packages/google-cloud-dataplex/protos/protos.json
index a4bfe4c96f8..28a72bcf2b4 100644
--- a/packages/google-cloud-dataplex/protos/protos.json
+++ b/packages/google-cloud-dataplex/protos/protos.json
@@ -6926,6 +6926,75 @@
                         }
                       }
                     },
+                    "GovernanceEvent": {
+                      "oneofs": {
+                        "_entity": {
+                          "oneof": [
+                            "entity"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "message": {
+                          "type": "string",
+                          "id": 1
+                        },
+                        "eventType": {
+                          "type": "EventType",
+                          "id": 2
+                        },
+                        "entity": {
+                          "type": "Entity",
+                          "id": 3,
+                          "options": {
+                            "proto3_optional": true
+                          }
+                        }
+                      },
+                      "nested": {
+                        "Entity": {
+                          "fields": {
+                            "entity": {
+                              "type": "string",
+                              "id": 1,
+                              "options": {
+                                "(google.api.resource_reference).type": "dataplex.googleapis.com/Entity"
+                              }
+                            },
+                            "entityType": {
+                              "type": "EntityType",
+                              "id": 2
+                            }
+                          },
+                          "nested": {
+                            "EntityType": {
+                              "values": {
+                                "ENTITY_TYPE_UNSPECIFIED": 0,
+                                "TABLE": 1,
+                                "FILESET": 2
+                              }
+                            }
+                          }
+                        },
+                        "EventType": {
+                          "values": {
+                            "EVENT_TYPE_UNSPECIFIED": 0,
+                            "RESOURCE_IAM_POLICY_UPDATE": 1,
+                            "BIGQUERY_TABLE_CREATE": 2,
+                            "BIGQUERY_TABLE_UPDATE": 3,
+                            "BIGQUERY_TABLE_DELETE": 4,
+                            "BIGQUERY_CONNECTION_CREATE": 5,
+                            "BIGQUERY_CONNECTION_UPDATE": 6,
+                            "BIGQUERY_CONNECTION_DELETE": 7,
+                            "BIGQUERY_TAXONOMY_CREATE": 10,
+                            "BIGQUERY_POLICY_TAG_CREATE": 11,
+                            "BIGQUERY_POLICY_TAG_DELETE": 12,
+                            "BIGQUERY_POLICY_TAG_SET_IAM_POLICY": 13,
+                            "ACCESS_POLICY_UPDATE": 14
+                          }
+                        }
+                      }
+                    },
                     "DataScanEvent": {
                       "oneofs": {
                         "result": {