diff --git a/api/@ohos.multimedia.camera.d.ts b/api/@ohos.multimedia.camera.d.ts
index a5b1a2336eeb24724809d9bdec0b51a6d1a1b812..673907a3449ea3c973c9326a76e6f8d35fb5728b 100644
--- a/api/@ohos.multimedia.camera.d.ts
+++ b/api/@ohos.multimedia.camera.d.ts
@@ -475,41 +475,6 @@ declare namespace camera {
     readonly supportedMetadataObjectTypes: Array<MetadataObjectType>;
   }
 
-  /**
-   * Control center status info.
-   *
-   * @typedef ControlCenterStatusInfo
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @atomicservice
-   * @since 20
-   * @arkts 1.1&1.2
-   */
-  interface ControlCenterStatusInfo {
-    /**
-     * Control center effect type.
-     *
-     * @type { ControlCenterEffectType }
-     * @readonly
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    readonly effectType: ControlCenterEffectType;
-   
-    /**
-     * If effect type is active.
-     *
-     * @type { boolean }
-     * @readonly
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    readonly isActive: boolean;
-  }
-
   /**
    * Enum for camera error code.
    *
@@ -6350,36 +6315,6 @@ declare namespace camera {
      */
     BLACK_WHITE = 3
   }
-  
-  /**
-   * Enumerates the control center effect types.
-   *
-   * @enum { int }
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @atomicservice
-   * @since 20
-   * @arkts 1.1&1.2
-   */
-  enum ControlCenterEffectType {
-    /**
-     * Beauty type.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    BEAUTY = 0,
-    /**
-     * Portrait type.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    PORTRAIT = 1
-  }
 
   /**
    * Enum for policy type
@@ -9263,7 +9198,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'error', callback: ErrorCallback): void;
 
@@ -9282,7 +9218,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'error', callback?: ErrorCallback): void;
 
@@ -9305,7 +9242,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
 
@@ -9324,7 +9262,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
 
@@ -9347,7 +9286,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -9366,7 +9306,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -9378,7 +9319,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'macroStatusChanged', callback: AsyncCallback<boolean>): void;
 
@@ -9390,7 +9332,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'macroStatusChanged', callback?: AsyncCallback<boolean>): void;
 
@@ -9402,7 +9345,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
 
@@ -9414,7 +9358,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
 
@@ -9438,7 +9383,8 @@ declare namespace camera {
      * @param { AsyncCallback<AutoDeviceSwitchStatus> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'autoDeviceSwitchStatusChange', callback: AsyncCallback<AutoDeviceSwitchStatus>): void;
 
@@ -9457,7 +9403,8 @@ declare namespace camera {
      * @param { AsyncCallback<AutoDeviceSwitchStatus> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'autoDeviceSwitchStatusChange', callback?: AsyncCallback<AutoDeviceSwitchStatus>): void;
 
@@ -9469,7 +9416,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 15
+     * @since arkts {'1.1':'15','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusTrackingInfoAvailable', callback: Callback<FocusTrackingInfo>): void;
 
@@ -9481,7 +9429,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 15
+     * @since arkts {'1.1':'15','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusTrackingInfoAvailable', callback?: Callback<FocusTrackingInfo>): void;
 
@@ -9492,7 +9441,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.[object Object]
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'effectSuggestionChange', callback: AsyncCallback<EffectSuggestionType>): void;
 
@@ -9504,7 +9454,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.[object Object]
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'effectSuggestionChange', callback?: AsyncCallback<EffectSuggestionType>): void;
 
@@ -9572,7 +9523,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'lightStatusChange', callback: AsyncCallback<LightStatus>): void;
 
@@ -9584,377 +9536,129 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'lightStatusChange', callback?: AsyncCallback<LightStatus>): void;
+  }
 
+  /**
+   * Enumerates the system pressure levels of the current camera session. When the system pressure increases,
+   * you are advised to reduce the load of the current camera session.
+   * @enum { int }
+   * @syscap SystemCapability.Multimedia.Camera.Core
+   * @atomicservice
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  enum SystemPressureLevel {
     /**
-    * @since 20
-    * @arkts 1.2
-    */
-    overload on { onError, onFocusStateChange, onSmoothZoomInfoAvailable, onMacroStatusChanged, onLcdFlashStatus,
-      onAutoDeviceSwitchStatusChange, onFocusTrackingInfoAvailable, onEffectSuggestionChange, onLightStatusChange };
-
-    /**
-     * Registers a listener for error events in normal photo sessions to get the result by registering
-     * a callback function. This API uses an asynchronous callback to return the result.
-     * 
-     * Description: Currently, it is not allowed to use off() to unregister the callback
-     * within the callback method of on().
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } callback - Callback used to get the capture session errors.
+     * Normal level. This level indicates that the system pressure is normal.
      * @syscap SystemCapability.Multimedia.Camera.Core
+     * @atomicservice
      * @since 20
-     * @arkts 1.2
+     * @arkts 1.1&1.2
      */
-    onError(type: 'error', callback: ErrorCallback): void;
+    SYSTEM_PRESSURE_NORMAL = 0,
 
     /**
-     * Registers a listener for error events in normal photo sessions to get the result by registering
-     * a callback function. This API uses an asynchronous callback to return the result.
-     * 
-     * Description: Currently, it is not allowed to use off() to unregister the callback
-     * within the callback method of on().
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
+     * Low level. This level indicates that the system pressure is slightly increased.
      * @syscap SystemCapability.Multimedia.Camera.Core
+     * @atomicservice
      * @since 20
-     * @arkts 1.2
+     * @arkts 1.1&1.2
      */
-    onFocusStateChange(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
+    SYSTEM_PRESSURE_MILD = 1,
 
     /**
-     * Registers a listener for state changes in the camera's smooth zoom to get the result by registering
-     * a callback function. This API uses an asynchronous callback to return the result.
-     * 
-     * Description: Currently, it is not allowed to use off() to unregister the callback
-     * within the callback method of on().
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
+     * Severity level. This level indicates that the system pressure is severely increased.
      * @syscap SystemCapability.Multimedia.Camera.Core
+     * @atomicservice
      * @since 20
-     * @arkts 1.2
+     * @arkts 1.1&1.2
      */
-    onSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
+    SYSTEM_PRESSURE_SEVERE = 2,
 
     /**
-     * Subscribes camera macro status event callback.
-     *
-     * @param { 'macroStatusChanged' } type - Event type.
-     * @param { AsyncCallback<boolean> } callback - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.
+     * Critical level. This level indicates that the system pressure has reached a critical threshold.
      * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
+     * @atomicservice
      * @since 20
-     * @arkts 1.2
+     * @arkts 1.1&1.2
      */
-    onMacroStatusChanged(type: 'macroStatusChanged', callback: AsyncCallback<boolean>): void;
+    SYSTEM_PRESSURE_CRITICAL = 3,
 
     /**
-     * Subscribes to lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } callback - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
+     * Shutdown level. This level indicates that the system pressure is fatal, and the camera session will be
+     * shut down soon.
      * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
+     * @atomicservice
      * @since 20
-     * @arkts 1.2
+     * @arkts 1.1&1.2
      */
-    onLcdFlashStatus(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
+    SYSTEM_PRESSURE_SHUTDOWN = 4
+  }
 
+  /**
+   * Enum for the camera light status.
+   *
+   * @enum { int }
+   * @syscap SystemCapability.Multimedia.Camera.Core
+   * @systemapi
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
+   */
+  enum LightStatus {
     /**
-     * Registers a listener for the camera's automatic lens switching state changes to get the
-     * result by registering a callback function. This API uses an asynchronous callback to
-     * return the result.
-     * 
-     * Description: Currently, it is not allowed to use off() to unregister the callback
-     * within the callback method of on().
+     * Sufficient lighting.
      *
-     * @param { 'autoDeviceSwitchStatusChange' } type - Event type.
-     * @param { AsyncCallback<AutoDeviceSwitchStatus> } callback - Callback used to return the result.
      * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
+     * @systemapi
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    onAutoDeviceSwitchStatusChange(type: 'autoDeviceSwitchStatusChange',
-      callback: AsyncCallback<AutoDeviceSwitchStatus>): void;
+    NORMAL = 0,
 
     /**
-     * Subscribes to focus tracking info event callback.
+     * Insufficient lighting.
      *
-     * @param { 'focusTrackingInfoAvailable' } type - Event type.
-     * @param { Callback<FocusTrackingInfo> } callback - Callback used to get the focus tracking info.
-     * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 20
-     * @arkts 1.2
+     * @since arkts {'1.1':'18','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    onFocusTrackingInfoAvailable(type: 'focusTrackingInfoAvailable', callback: Callback<FocusTrackingInfo>): void;
+    INSUFFICIENT = 1
+  }
 
+  /**
+   * Enumerates the camera portrait effects.
+   *
+   * @enum { int }
+   * @syscap SystemCapability.Multimedia.Camera.Core
+   * @systemapi
+   * @since arkts {'1.1':'10','1.2':'20'}
+   * @arkts 1.1&1.2
+   */
+  enum PortraitEffect {
     /**
-     * Subscribes to effect suggestion change events.
-     * @param { 'effectSuggestionChange' } type - Event type.
-     * @param { AsyncCallback<EffectSuggestionType> } callback - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.[object Object]
+     * portrait effect off.
+     *
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 20
-     * @arkts 1.2
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    onEffectSuggestionChange(type: 'effectSuggestionChange', callback: AsyncCallback<EffectSuggestionType>): void;
+    OFF = 0,
 
     /**
-     * Subscribes camera light status event callback.
+     * circular blurring for portrait.
      *
-     * @param { 'lightStatusChange' } type - Event type.
-     * @param { AsyncCallback<LightStatus> } callback - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 20
-     * @arkts 1.2
+     * @since arkts {'1.1':'10','1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    onLightStatusChange(type: 'lightStatusChange', callback: AsyncCallback<LightStatus>): void;
-
-    /**
-    * @since 20
-    * @arkts 1.2
-    */
-    overload off { offError, offFocusStateChange, offSmoothZoomInfoAvailable, offMacroStatusChanged, offLcdFlashStatus,
-      offAutoDeviceSwitchStatusChange, offFocusTrackingInfoAvailable, offEffectSuggestionChange, offLightStatusChange };
-
-    /**
-     * Unsubscribes from error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } [callback] - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offError(type: 'error', callback?: ErrorCallback): void;
-
-    /**
-     * Unsubscribes from focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } [callback] - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusStateChange(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
-
-    /**
-     * Unsubscribes from zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } [callback] - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Unsubscribes camera macro status event callback.
-     *
-     * @param { 'macroStatusChanged' } type - Event type.
-     * @param { AsyncCallback<boolean> } [callback] - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offMacroStatusChanged(type: 'macroStatusChanged', callback?: AsyncCallback<boolean>): void;
-
-    /**
-     * Unsubscribes from lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } [callback] - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offLcdFlashStatus(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
-
-    /**
-     * Unsubscribes to auto device switch status event callback.
-     *
-     * @param { 'autoDeviceSwitchStatusChange' } type - Event type.
-     * @param { AsyncCallback<AutoDeviceSwitchStatus> } [callback] - Callback used to return the result.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offAutoDeviceSwitchStatusChange(type: 'autoDeviceSwitchStatusChange',
-      callback?: AsyncCallback<AutoDeviceSwitchStatus>): void;
-
-    /**
-     * Unsubscribes from focus tracking info event callback.
-     *
-     * @param { 'focusTrackingInfoAvailable' } type - Event type.
-     * @param { Callback<FocusTrackingInfo> } [callback] - Callback used to get the focus tracking info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusTrackingInfoAvailable(type: 'focusTrackingInfoAvailable', callback?: Callback<FocusTrackingInfo>): void;
-
-    /**
-     * Unsubscribes from effect suggestion change events.
-     * @param { 'effectSuggestionChange' } type - Event type.
-     * @param { AsyncCallback<EffectSuggestionType> } [callback] - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.[object Object]
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offEffectSuggestionChange(type: 'effectSuggestionChange', callback?: AsyncCallback<EffectSuggestionType>): void;
-
-    /**
-     * Unsubscribes camera light status event callback.
-     *
-     * @param { 'lightStatusChange' } type - Event type.
-     * @param { AsyncCallback<LightStatus> } [callback] - Callback used to return the result.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offLightStatusChange(type: 'lightStatusChange', callback?: AsyncCallback<LightStatus>): void;
-  }
-
-  /**
-   * Enumerates the system pressure levels of the current camera session. When the system pressure increases,
-   * you are advised to reduce the load of the current camera session.
-   * @enum { int }
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @atomicservice
-   * @since 20
-   * @arkts 1.1&1.2
-   */
-  enum SystemPressureLevel {
-    /**
-     * Normal level. This level indicates that the system pressure is normal.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    SYSTEM_PRESSURE_NORMAL = 0,
-
-    /**
-     * Low level. This level indicates that the system pressure is slightly increased.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    SYSTEM_PRESSURE_MILD = 1,
-
-    /**
-     * Severity level. This level indicates that the system pressure is severely increased.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    SYSTEM_PRESSURE_SEVERE = 2,
-
-    /**
-     * Critical level. This level indicates that the system pressure has reached a critical threshold.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    SYSTEM_PRESSURE_CRITICAL = 3,
-
-    /**
-     * Shutdown level. This level indicates that the system pressure is fatal, and the camera session will be
-     * shut down soon.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @atomicservice
-     * @since 20
-     * @arkts 1.1&1.2
-     */
-    SYSTEM_PRESSURE_SHUTDOWN = 4
-  }
-
-  /**
-   * Enum for the camera light status.
-   *
-   * @enum { int }
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @systemapi
-   * @since arkts {'1.1':'18','1.2':'20'}
-   * @arkts 1.1&1.2
-   */
-  enum LightStatus {
-    /**
-     * Sufficient lighting.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since arkts {'1.1':'18','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-    NORMAL = 0,
-
-    /**
-     * Insufficient lighting.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since arkts {'1.1':'18','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-    INSUFFICIENT = 1
-  }
-
-  /**
-   * Enumerates the camera portrait effects.
-   *
-   * @enum { int }
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @systemapi
-   * @since arkts {'1.1':'10','1.2':'20'}
-   * @arkts 1.1&1.2
-   */
-  enum PortraitEffect {
-    /**
-     * portrait effect off.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since arkts {'1.1':'10','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-    OFF = 0,
-
-    /**
-     * circular blurring for portrait.
-     *
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since arkts {'1.1':'10','1.2':'20'}
-     * @arkts 1.1&1.2
-     */
-    CIRCLES = 1,
+    CIRCLES = 1,
 
     /**
      * heart blurring for portrait.
@@ -10309,7 +10013,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'error', callback: ErrorCallback): void;
 
@@ -10320,7 +10025,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'error', callback?: ErrorCallback): void;
 
@@ -10331,7 +10037,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
 
@@ -10342,7 +10049,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
 
@@ -10353,7 +10061,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -10364,7 +10073,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -10376,7 +10086,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
 
@@ -10388,120 +10099,11 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 13
+     * @since arkts {'1.1':'13','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
 
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload on { onError, onFocusStateChange, onSmoothZoomInfoAvailable, onLcdFlashStatus };
-    
-    /**
-     * Subscribes to error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } callback - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onError(type: 'error', callback: ErrorCallback): void;
-
-    /**
-     * Subscribes focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onFocusStateChange(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
-
-    /**
-     * Subscribes zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Subscribes to lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } callback - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onLcdFlashStatus(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload off { offError, offFocusStateChange, offSmoothZoomInfoAvailable, offLcdFlashStatus };
-
-    /**
-     * Unsubscribes from error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } [callback] - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offError(type: 'error', callback?: ErrorCallback): void;
-
-    /**
-     * Unsubscribes from focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } [callback] - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusStateChange(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
-
-    /**
-     * Unsubscribes from zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } [callback] - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Unsubscribes from lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } [callback] - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offLcdFlashStatus(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
-
     /**
      * Gets session functions.
      *
@@ -10548,7 +10150,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'error', callback: ErrorCallback): void;
 
@@ -10560,7 +10163,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'error', callback?: ErrorCallback): void;
 
@@ -10572,7 +10176,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
 
@@ -10584,7 +10189,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
 
@@ -10596,7 +10202,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -10608,99 +10215,10 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload on { onError, onFocusStateChange, onSmoothZoomInfoAvailable };
-
-    /**
-     * Subscribes to error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } callback - Callback used to get the capture session errors.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onError(type: 'error', callback: ErrorCallback): void;
-
-    /**
-     * Subscribes focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onFocusStateChange(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
-
-    /**
-     * Subscribes zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload off { offError, offFocusStateChange, offSmoothZoomInfoAvailable };
-
-    /**
-     * Unsubscribes from error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } [callback] - Callback used to get the capture session errors.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offError(type: 'error', callback?: ErrorCallback): void;
-
-    /**
-     * Unsubscribes from focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } [callback] - Callback used to get the focus state change.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusStateChange(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
-
-    /**
-     * Unsubscribes from zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } [callback] - Callback used to get the zoom info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
   }
 
   /**
@@ -10817,7 +10335,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'error', callback: ErrorCallback): void;
 
@@ -10828,7 +10347,8 @@ declare namespace camera {
      * @param { ErrorCallback } callback - Callback used to get the capture session errors.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'error', callback?: ErrorCallback): void;
 
@@ -10839,7 +10359,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
 
@@ -10850,7 +10371,8 @@ declare namespace camera {
      * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
 
@@ -10861,7 +10383,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -10872,7 +10395,8 @@ declare namespace camera {
      * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -10884,7 +10408,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
 
@@ -10896,133 +10421,24 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
+  }
 
+  /**
+   * ISO info object
+   *
+   * @typedef IsoInfo
+   * @syscap SystemCapability.Multimedia.Camera.Core
+   * @systemapi
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
+   */
+  interface IsoInfo {
     /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload on { onError, onFocusStateChange, onSmoothZoomInfoAvailable, onLcdFlashStatus };
-
-    /**
-     * Subscribes to error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } callback - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onError(type: 'error', callback: ErrorCallback): void;
-
-    /**
-     * Subscribes focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onFocusStateChange(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
-
-    /**
-     * Subscribes zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Subscribes to lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } callback - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onLcdFlashStatus(type: 'lcdFlashStatus', callback: AsyncCallback<LcdFlashStatus>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload off { offError, offFocusStateChange, offSmoothZoomInfoAvailable, offLcdFlashStatus };
-
-    /**
-     * Unsubscribes from error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } [callback] - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offError(type: 'error', callback?: ErrorCallback): void;
-
-    /**
-     * Unsubscribes from focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } [callback] - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusStateChange(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
-
-    /**
-     * Unsubscribes from zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } [callback] - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Unsubscribes from lcd flash status.
-     *
-     * @param { 'lcdFlashStatus' } type - Event type.
-     * @param { AsyncCallback<LcdFlashStatus> } [callback] - Callback used to get the lcd flash status.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offLcdFlashStatus(type: 'lcdFlashStatus', callback?: AsyncCallback<LcdFlashStatus>): void;
-  }
-
-  /**
-   * ISO info object
-   *
-   * @typedef IsoInfo
-   * @syscap SystemCapability.Multimedia.Camera.Core
-   * @systemapi
-   * @since arkts {'1.1':'12','1.2':'20'}
-   * @arkts 1.1&1.2
-   */
-  interface IsoInfo {
-    /**
-     * ISO value.
+     * ISO value.
      *
      * @type { ?int }
      * @readonly
@@ -11121,7 +10537,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'error', callback: ErrorCallback): void;
 
@@ -11133,7 +10550,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'error', callback?: ErrorCallback): void;
 
@@ -11145,7 +10563,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
 
@@ -11157,7 +10576,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
 
@@ -11169,7 +10589,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -11181,7 +10602,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
 
@@ -11193,7 +10615,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'isoInfoChange', callback: AsyncCallback<IsoInfo>): void;
 
@@ -11205,7 +10628,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'isoInfoChange', callback?: AsyncCallback<IsoInfo>): void;
 
@@ -11217,7 +10641,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'exposureInfoChange', callback: AsyncCallback<ExposureInfo>): void;
 
@@ -11229,7 +10654,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'exposureInfoChange', callback?: AsyncCallback<ExposureInfo>): void;
 
@@ -11241,7 +10667,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'apertureInfoChange', callback: AsyncCallback<ApertureInfo>): void;
 
@@ -11253,7 +10680,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'apertureInfoChange', callback?: AsyncCallback<ApertureInfo>): void;
 
@@ -11265,7 +10693,8 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     on(type: 'luminationInfoChange', callback: AsyncCallback<LuminationInfo>): void;
 
@@ -11277,185 +10706,10 @@ declare namespace camera {
      * @throws { BusinessError } 202 - Not System Application.
      * @syscap SystemCapability.Multimedia.Camera.Core
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     off(type: 'luminationInfoChange', callback?: AsyncCallback<LuminationInfo>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload on { onError, onFocusStateChange, onSmoothZoomInfoAvailable, onIsoInfoChange, onExposureInfoChange,
-      onApertureInfoChange, onLuminationInfoChange };
-
-    /**
-     * Subscribes to error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } callback - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    onError(type: 'error', callback: ErrorCallback): void;
-
-    /**
-     * Subscribes focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } callback - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    onFocusStateChange(type: 'focusStateChange', callback: AsyncCallback<FocusState>): void;
-
-    /**
-     * Subscribes zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } callback - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    onSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Subscribes ISO info event callback.
-     *
-     * @param { 'isoInfoChange' } type - Event type.
-     * @param { AsyncCallback<IsoInfo> } callback - Callback used to get the ISO info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    onIsoInfoChange(type: 'isoInfoChange', callback: AsyncCallback<IsoInfo>): void;
-
-    /**
-     * Subscribes exposure info event callback.
-     *
-     * @param { 'exposureInfoChange' } type - Event type.
-     * @param { AsyncCallback<ExposureInfo> } callback - Callback used to get the exposure info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    onExposureInfoChange(type: 'exposureInfoChange', callback: AsyncCallback<ExposureInfo>): void;
-
-    /**
-     * Subscribes aperture info event callback.
-     *
-     * @param { 'apertureInfoChange' } type - Event type.
-     * @param { AsyncCallback<ApertureInfo> } callback - Callback used to get the aperture info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onApertureInfoChange(type: 'apertureInfoChange', callback: AsyncCallback<ApertureInfo>): void;
-
-    /**
-     * Subscribes lumination info event callback.
-     *
-     * @param { 'luminationInfoChange' } type - Event type.
-     * @param { AsyncCallback<LuminationInfo> } callback - Callback used to get the lumination info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    onLuminationInfoChange(type: 'luminationInfoChange', callback: AsyncCallback<LuminationInfo>): void;
-
-    /**
-     * @since 20
-     * @arkts 1.2
-     */
-    overload off { offError, offFocusStateChange, offSmoothZoomInfoAvailable, offIsoInfoChange, offExposureInfoChange,
-      offApertureInfoChange, offLuminationInfoChange };
-
-    /**
-     * Unsubscribes from error events.
-     *
-     * @param { 'error' } type - Event type.
-     * @param { ErrorCallback } [callback] - Callback used to get the capture session errors.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offError(type: 'error', callback?: ErrorCallback): void;
-
-    /**
-     * Unsubscribes from focus state change event callback.
-     *
-     * @param { 'focusStateChange' } type - Event type.
-     * @param { AsyncCallback<FocusState> } [callback] - Callback used to get the focus state change.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offFocusStateChange(type: 'focusStateChange', callback?: AsyncCallback<FocusState>): void;
-
-    /**
-     * Unsubscribes from zoom info event callback.
-     *
-     * @param { 'smoothZoomInfoAvailable' } type - Event type.
-     * @param { AsyncCallback<SmoothZoomInfo> } [callback] - Callback used to get the zoom info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offSmoothZoomInfoAvailable(type: 'smoothZoomInfoAvailable', callback?: AsyncCallback<SmoothZoomInfo>): void;
-
-    /**
-     * Unsubscribes from ISO info event callback.
-     *
-     * @param { 'isoInfoChange' } type - Event type.
-     * @param { AsyncCallback<IsoInfo> } [callback] - Callback used to get the ISO info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offIsoInfoChange(type: 'isoInfoChange', callback?: AsyncCallback<IsoInfo>): void;
-
-    /**
-     * Unsubscribes from exposure info event callback.
-     *
-     * @param { 'exposureInfoChange' } type - Event type.
-     * @param { AsyncCallback<ExposureInfo> } [callback] - Callback used to get the exposure info.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @since 20
-     * @arkts 1.2
-     */
-    offExposureInfoChange(type: 'exposureInfoChange', callback?: AsyncCallback<ExposureInfo>): void;
-
-    /**
-     * Unsubscribes from aperture info event callback.
-     *
-     * @param { 'apertureInfoChange' } type - Event type.
-     * @param { AsyncCallback<ApertureInfo> } [callback] - Callback used to get the aperture info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offApertureInfoChange(type: 'apertureInfoChange', callback?: AsyncCallback<ApertureInfo>): void;
-
-    /**
-     * Unsubscribes from lumination info event callback.
-     *
-     * @param { 'luminationInfoChange' } type - Event type.
-     * @param { AsyncCallback<LuminationInfo> } [callback] - Callback used to get the lumination info.
-     * @throws { BusinessError } 202 - Not System Application.
-     * @syscap SystemCapability.Multimedia.Camera.Core
-     * @systemapi
-     * @since 20
-     * @arkts 1.2
-     */
-    offLuminationInfoChange(type: 'luminationInfoChange', callback?: AsyncCallback<LuminationInfo>): void;
   }
 
   /**