Function isVariableChange

Parameters

• change:
      | {
          key: string;
          meta: { experienceId: string; variantIndex: number };
          type: "Variable";
          value: string | number | boolean | Record<string, JSONType> | null;
      }
      | {
          id: string;
          meta: { optimizationId: string; variantIndex: number };
          type: "Experience";
          variantId: string;
      }
      | {
          id: string;
          meta: { optimizationId: string; variantIndex: number };
          type: "Fragment";
          variantId: string;
      }
  • {
        key: string;
        meta: { experienceId: string; variantIndex: number };
        type: "Variable";
        value: string | number | boolean | Record<string, JSONType> | null;
    }

    • key: string

      Key identifying the subject of the change.

    • meta: { experienceId: string; variantIndex: number }

      Metadata describing the originating experience and variant index.

      • experienceId: string

        Identifier of the personalization or experiment experience.

      • variantIndex: number

        Index of the variant within the experience configuration.

        Remarks

        Typically corresponds to the array index in the experience's distribution.

    • type: "Variable"

      Discriminator for a variable change.

    • value: string | number | boolean | Record<string, JSONType> | null

      New value for the variable identified by ChangeBase.key.

  • {
        id: string;
        meta: { optimizationId: string; variantIndex: number };
        type: "Experience";
        variantId: string;
    }

    • id: string

      Identifier of the entity affected by the change.

    • meta: { optimizationId: string; variantIndex: number }

      Metadata describing the originating optimization and variant index.

      • optimizationId: string

        Identifier of the optimization that produced this change.

      • variantIndex: number

        Index of the variant within the optimization's distribution.

    • type: "Experience"

      Discriminator for an experience change.

    • variantId: string

      Identifier of the selected variant.

  • {
        id: string;
        meta: { optimizationId: string; variantIndex: number };
        type: "Fragment";
        variantId: string;
    }

    • id: string

      Identifier of the entity affected by the change.

    • meta: { optimizationId: string; variantIndex: number }

      Metadata describing the originating optimization and variant index.

      • optimizationId: string

        Identifier of the optimization that produced this change.

      • variantIndex: number

        Index of the variant within the optimization's distribution.

    • type: "Fragment"

      Discriminator for a fragment change.

    • variantId: string

      Identifier of the selected variant.