update FeatureFlag type to match v2 schema

src/featureManager.ts

@@ -50,14 +50,14 @@ export class FeatureManager {
             return true;
         }
 
-        const requirementType = featureFlag.conditions?.requirement_type ?? RequirementType.Any; // default to any.
+        const requirementType: RequirementType = featureFlag.conditions?.requirement_type ?? "Any"; // default to any.
 
         /**
          * While iterating through the client filters, we short-circuit the evaluation based on the requirement type.
          * - When requirement type is "All", the feature is enabled if all client filters are matched. If any client filter is not matched, the feature is disabled, otherwise it is enabled. `shortCircuitEvaluationResult` is false.
          * - When requirement type is "Any", the feature is enabled if any client filter is matched. If any client filter is matched, the feature is enabled, otherwise it is disabled. `shortCircuitEvaluationResult` is true.
          */
-        const shortCircuitEvaluationResult: boolean = requirementType === RequirementType.Any;
+        const shortCircuitEvaluationResult: boolean = requirementType === "Any";
 
         for (const clientFilter of clientFilters) {
             const matchedFeatureFilter = this.#featureFilters.get(clientFilter.name);

src/model.ts

@@ -1,61 +1,172 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-// Converted from https://github.com/Azure/AppConfiguration/blob/main/docs/FeatureManagement/FeatureFlag.v1.1.0.schema.json
+// Converted from:
+// https://github.com/Azure/AppConfiguration/blob/6e544296a5607f922a423df165f60801717c7800/docs/FeatureManagement/FeatureFlag.v2.0.0.schema.json
 
+/**
+ * A feature flag is a named property that can be toggled to enable or disable some feature of an application.
+ */
 export interface FeatureFlag {
   /**
    * An ID used to uniquely identify and reference the feature.
    */
-  id: string
-
+  id: string;
   /**
    * A description of the feature.
    */
-  description?: string
-
+  description?: string;
   /**
    * A display name for the feature to use for display rather than the ID.
    */
-  display_name?: string
-
+  display_name?: string;
   /**
    * A feature is OFF if enabled is false. If enabled is true, then the feature is ON if there are no conditions (null or empty) or if the conditions are satisfied.
    */
-  enabled: boolean
+  enabled?: boolean;
+  /**
+   * The declaration of conditions used to dynamically enable the feature.
+   */
+  conditions?: FeatureEnablementConditions;
+  /**
+   * The list of variants defined for this feature. A variant represents a configuration value of a feature flag that can be a string, a number, a boolean, or a JSON object.
+   */
+  variants?: Variant[];
+  /**
+   * Determines how variants should be allocated for the feature to various users.
+   */
+  allocation?: VariantAllocation;
+  /**
+   * The declaration of options used to configure telemetry for this feature.
+   */
+  telemetry?: TelemetryOptions
+}
 
+/**
+* The declaration of conditions used to dynamically enable the feature
+*/
+interface FeatureEnablementConditions {
   /**
-   * The declaration of conditions used to dynamically enable features.
+   * Determines whether any or all registered client filters must be evaluated as true for the feature to be considered enabled.
    */
-  conditions?: FeatureEnablementConditions
+  requirement_type?: RequirementType;
+  /**
+   * Filters that must run on the client and be evaluated as true for the feature to be considered enabled.
+   */
+  client_filters?: ClientFilter[];
 }
 
-export enum RequirementType {
-  Any = "Any",
-  All = "All"
+export type RequirementType = "Any" | "All";
+
+interface ClientFilter {
+  /**
+   * The name used to refer to a client filter.
+   */
+  name: string;
+  /**
+   * Parameters for a given client filter. A client filter can require any set of parameters of any type.
+   */
+  parameters?: Record<string, unknown>;
 }
 
-export interface FeatureEnablementConditions {
+interface Variant {
   /**
-   * Determines whether any or all registered client filters must be evaluated as true for the feature to be considered enabled.
+   * The name used to refer to a feature variant.
    */
-  requirement_type?: RequirementType
+  name: string;
+  /**
+   * The configuration value for this feature variant.
+   */
+  configuration_value?: unknown;
+  /**
+   * The path to a configuration section used as the configuration value for this feature variant.
+   */
+  configuration_reference?: string;
+  /**
+   * Overrides the enabled state of the feature if the given variant is assigned. Does not override the state if value is None.
+   */
+  status_override?: "None" | "Enabled" | "Disabled";
+}
 
+/**
+* Determines how variants should be allocated for the feature to various users.
+*/
+interface VariantAllocation {
   /**
-   * Filters that must run on the client and be evaluated as true for the feature to be considered enabled.
+   * Specifies which variant should be used when the feature is considered disabled.
+   */
+  default_when_disabled?: string;
+  /**
+   * Specifies which variant should be used when the feature is considered enabled and no other allocation rules are applicable.
+   */
+  default_when_enabled?: string;
+  /**
+   * A list of objects, each containing a variant name and list of users for whom that variant should be used.
+   */
+  user?: UserAllocation[];
+  /**
+   * A list of objects, each containing a variant name and list of groups for which that variant should be used.
+   */
+  group?: GroupAllocation[];
+  /**
+   * A list of objects, each containing a variant name and percentage range for which that variant should be used.
+   */
+  percentile?: PercentileAllocation[]
+  /**
+   * The value percentile calculations are based on. The calculated percentile is consistent across features for a given user if the same nonempty seed is used.
+   */
+  seed?: string;
+}
+
+interface UserAllocation {
+  /**
+   * The name of the variant to use if the user allocation matches the current user.
+   */
+  variant: string;
+  /**
+   * Collection of users where if any match the current user, the variant specified in the user allocation is used.
+   */
+  users: string[];
+}
+
+interface GroupAllocation {
+  /**
+   * The name of the variant to use if the group allocation matches a group the current user is in.
+   */
+  variant: string;
+  /**
+   * Collection of groups where if the current user is in any of these groups, the variant specified in the group allocation is used.
+   */
+  groups: string[];
+}
+
+interface PercentileAllocation {
+  /**
+   * The name of the variant to use if the calculated percentile for the current user falls in the provided range.
+   */
+  variant: string;
+  /**
+   * The lower end of the percentage range for which this variant will be used.
+   */
+  from: number;
+  /**
+   * The upper end of the percentage range for which this variant will be used.
    */
-  client_filters?: ClientFilter[]
+  to: number;
 }
 
-export interface ClientFilter {
+/**
+* The declaration of options used to configure telemetry for this feature.
+*/
+interface TelemetryOptions {
   /**
-   * The name used to refer to and require a client filter.
+   * Indicates if telemetry is enabled.
    */
-  name: string
+  enabled?: boolean;
   /**
-   * Custom parameters for a given client filter. A client filter can require any set of parameters of any type.
+   * A container for metadata that should be bundled with flag telemetry.
    */
-  parameters?: unknown
+  metadata?: Record<string, string>;
 }
 
 // Feature Management Section fed into feature manager.