Variable AvailableMetricSchemaConst

AvailableMetricSchema: ZodUnion<
    readonly [
        ZodLiteral<"impressions">,
        ZodLiteral<"spend">,
        ZodLiteral<"clicks">,
        ZodLiteral<"ctr">,
        ZodLiteral<"video_completions">,
        ZodLiteral<"completion_rate">,
        ZodLiteral<"conversions">,
        ZodLiteral<"viewability">,
        ZodLiteral<"engagement_rate">,
    ],
> = ...