chore: adds support for app configuration as a destination

.secrets.baseline

@@ -3,7 +3,7 @@
     "files": "package-lock.json|^.secrets.baseline$",
     "lines": null
   },
-  "generated_at": "2025-09-04T10:57:40Z",
+  "generated_at": "2025-09-25T01:54:39Z",
   "plugins_used": [
     {
       "name": "AWSKeyDetector"
@@ -126,15 +126,15 @@
         "hashed_secret": "d4c3d66fd0c38547a3c7a4c6bdc29c36911bc030",
         "is_secret": false,
         "is_verified": false,
-        "line_number": 1601,
+        "line_number": 1658,
         "type": "Secret Keyword",
         "verified_result": null
       },
       {
         "hashed_secret": "3235b7f8d626cde63611d2e9ec43473f4e844c67",
         "is_secret": false,
         "is_verified": false,
-        "line_number": 2816,
+        "line_number": 2967,
         "type": "Base64 High Entropy String",
         "verified_result": null
       }
@@ -144,15 +144,15 @@
         "hashed_secret": "0cc20f91828bed53ddb6294968b7f9abd631a3ba",
         "is_secret": false,
         "is_verified": false,
-        "line_number": 1535,
+        "line_number": 1598,
         "type": "Secret Keyword",
         "verified_result": null
       },
       {
         "hashed_secret": "3235b7f8d626cde63611d2e9ec43473f4e844c67",
         "is_secret": false,
         "is_verified": false,
-        "line_number": 3175,
+        "line_number": 3332,
         "type": "Base64 High Entropy String",
         "verified_result": null
       }

README.md

@@ -511,6 +511,7 @@ Currently, this functionality supports following destinations:
 5. IBM Cloud Code Engine
 6. IBM Cloud Object Storage
 7. Webhook
+8. App Configuration
 
 ```js
 const testDestinationParams = {
@@ -731,6 +732,29 @@ For EventStreams template supported template type value: event_streams.notificat
 ```
 For CodeEngine template supported template type value: ibmceapp.notification and ibmcejob.notification
 
+#### AppConfiguration Template
+```js
+  const templateConfigModel = {
+      body: <template-body>,
+    };
+  let createTemplateParams = {
+    instanceId: <instance-id>,
+    name: <template-name>,
+    type: <template-type>,
+    templateConfigModel,
+    description: <template-description>,
+};
+
+  let createTemplateResult;
+  try {
+    createTemplateResult = await eventNotificationsService.createTemplate(createTemplateParams);
+    console.log(JSON.stringify(createTemplateResult.result, null, 2));
+  } catch (err) {
+    console.warn(err);
+  }
+```
+For App Configuration template supported template type value: app_configuration.notification
+
 ### List Templates
 ```js
 const params = {
@@ -912,6 +936,30 @@ try {
 ```
 For Event Streams template supported template type value: event_streams.notification
 
+#### Update App Configuration Template
+```js
+const templateConfigModel = {
+  params: {
+    body: <template-body>,
+  },
+}; 
+let replaceTemplateParams = {
+  instanceId: <instance-id>,
+  id: <template-id>,
+  name: <template-name>,
+  type: <template-type>,
+  templateConfigModel,
+  description: <template-description>,
+};
+let replaceTemplateResult;
+try {
+  replaceTemplateResult = await eventNotificationsService.replaceTemplate(replaceTemplateParams);
+} catch (err) {
+  console.warn(err);
+}
+```
+For App Configuration template supported template type value: app_configuration.notification
+
 #### Update CodeEngine Template
 ```js
 const templateConfigModel = {
@@ -1008,7 +1056,6 @@ try {
 ### Create Subscription
 
 ```js
-While Creating Subscription use any of one option from webhook or email
 
 // SubscriptionCreateAttributesWebhookAttributes
 const subscriptionCreateAttributesModel = {
@@ -1034,6 +1081,46 @@ eventNotificationsService
   });
 ```
 
+### ⚠️ Special Consideration for App Configuration Destination
+
+When creating or updating a subscription for an **App Configuration** destination, the `attributes` object has a specific rule:  
+
+- You must include **either** `feature_flag_enabled` **or** `template_id_notification`  
+- You **cannot** include both properties together  
+
+This ensures that a subscription is created for the correct use case — either **feature flag evaluation** or **notification templating**, but not both at once.
+
+#### ✅ Valid Example (Feature Flag Evaluation)
+
+```js
+{
+  "attributes": {
+    "feature_flag_enabled": true
+  }
+}
+```
+
+#### ✅ Valid Example (template association)
+
+```js
+{
+  "attributes": {
+    "template_id_notification": "<template-id>"
+  }
+}
+```
+
+#### ❌ Invalid Example (Not Allowed)
+
+```js
+{
+  "attributes": {
+    "feature_flag_enabled": true,
+    "template_id_notification": "<template-id>"
+  }
+}
+```
+
 ### List Subscriptions
 
 ```js
@@ -1586,6 +1673,8 @@ Find [event_notifications_v1.env.hide](https://github.com/IBM/event-notification
 - `EVENT_NOTIFICATIONS_EVENT_STREAMS_ENDPOINT` - Event streams end point
 - `EVENT_NOTIFICATIONS_CODE_ENGINE_APP_TEMPLATE_BODY` - base 64 encoded json body for Code Engine Application
 - `EVENT_NOTIFICATIONS_CODE_ENGINE_JOB_TEMPLATE_BODY` - base 64 encoded json body for Code Engine Job
+- `EVENT_NOTIFICATIONS_APP_CONFIG_CRN` - CRN of App Configuration instance
+- `EVENT_NOTIFICATIONS_APP_CONFIG_TEMPLATE_BODY` -  base 64 encoded json body for App Configuration
 
 ## Questions
 

event-notifications/v1.ts

@@ -3684,6 +3684,7 @@ namespace EventNotificationsV1 {
       SMTP_CUSTOM = 'smtp_custom',
       SMS_CUSTOM = 'sms_custom',
       EVENT_STREAMS = 'event_streams',
+      APP_CONFIGURATION = 'app_configuration',
     }
   }
 
@@ -5099,6 +5100,19 @@ namespace EventNotificationsV1 {
     verification: string;
   }
 
+  /** Payload describing a App Configuration destination configuration. */
+  export interface DestinationConfigOneOfAppConfigurationDestinationConfig
+    extends DestinationConfigOneOf {
+    /** The App Configuration Destination type. */
+    type: string;
+    /** CRN of the App Configuration instance. */
+    crn: string;
+    /** Environment ID of App Configuration. */
+    environment_id: string;
+    /** Feature ID of App Configuration. */
+    feature_id: string;
+  }
+
   /** Payload describing a Chrome destination configuration. */
   export interface DestinationConfigOneOfChromeDestinationConfig extends DestinationConfigOneOf {
     /** FCM api_key. */
@@ -5293,6 +5307,15 @@ namespace EventNotificationsV1 {
     sensitive_headers?: string[];
   }
 
+  /** The attributes for a App Configuration notification. */
+  export interface SubscriptionAttributesAppConfigurationAttributesResponse
+    extends SubscriptionAttributes {
+    /** App Configuration enable feature flag attribute. */
+    feature_flag_enabled?: boolean;
+    /** App Configuration template id. */
+    template_id_notification?: string;
+  }
+
   /** The attributes for a Code Engine response. */
   export interface SubscriptionAttributesCodeEngineAttributesResponse
     extends SubscriptionAttributes {
@@ -5412,6 +5435,15 @@ namespace EventNotificationsV1 {
     add_notification_payload: boolean;
   }
 
+  /** The attributes for a App Configuration subscription. */
+  export interface SubscriptionCreateAttributesAppConfigurationAttributes
+    extends SubscriptionCreateAttributes {
+    /** App Configuration enable feature flag attribute. */
+    feature_flag_enabled?: boolean;
+    /** App Configuration template id. */
+    template_id_notification?: string;
+  }
+
   /** The attributes for a Code Engine subscription. */
   export interface SubscriptionCreateAttributesCodeEngineAttributes
     extends SubscriptionCreateAttributes {
@@ -5521,6 +5553,15 @@ namespace EventNotificationsV1 {
     template_id_notification?: string;
   }
 
+  /** The attributes for a App Configuration subscription. */
+  export interface SubscriptionUpdateAttributesAppConfigurationAttributes
+    extends SubscriptionUpdateAttributes {
+    /** App Configuration enable feature flag attribute. */
+    feature_flag_enabled?: boolean;
+    /** App Configuration template id. */
+    template_id_notification?: string;
+  }
+
   /** The attributes for a Code Engine subscription. */
   export interface SubscriptionUpdateAttributesCodeEngineAttributes
     extends SubscriptionUpdateAttributes {
@@ -5644,6 +5685,12 @@ namespace EventNotificationsV1 {
     template_id_notification?: string;
   }
 
+  /** Payload describing a App Configuration template configuration. */
+  export interface TemplateConfigOneOfAppConfigurationTemplateConfig extends TemplateConfigOneOf {
+    /** Template body(Base64 encoded). */
+    body: string;
+  }
+
   /** Payload describing a code engine application template configuration. */
   export interface TemplateConfigOneOfCodeEngineApplicationTemplateConfig
     extends TemplateConfigOneOf {