Function isMpUrlencodedRequestBody

Returns input is {
    access_token?: string;
    action?: "create" | "update" | "delete" | "undelete";
    audio?: string | string[];
    author?:
        | string
        | {
            "additional-name"?: string;
            adr?: | string
            | {
                altitude?: number;
                "country-name"?: string;
                "extended-address"?: string;
                geo?: | string
                | { altitude?: number; latitude?: number; longitude?: number };
                label?: string;
                latitude?: number;
                locality?: string;
                longitude?: number;
                "post-office-box"?: string;
                "postal-code"?: string;
                region?: string;
                "street-address"?: string;
            };
            altitude?: number;
            anniversary?: string;
            bday?: string;
            category?: string
            | string[];
            content?: string;
            "country-name"?: string;
            email?: string;
            "extended-address"?: string;
            "family-name"?: string;
            "gender-identity"?: string;
            geo?: { altitude?: number; latitude?: number; longitude?: number };
            "given-name"?: string;
            "honorific-prefix"?: string;
            "honorific-suffix"?: string;
            impp?: string;
            "job-title"?: string;
            key?: string;
            label?: string;
            latitude?: number;
            locality?: string;
            logo?: string;
            longitude?: number;
            name?: string;
            nickname?: string;
            note?: string;
            org?: string;
            photo?: string;
            "post-office-box"?: string;
            "postal-code"?: string;
            region?: string;
            role?: string;
            sex?: string;
            "sort-string"?: string;
            "street-address"?: string;
            tel?: string;
            type: "card";
            uid?: string;
            url?: string;
        };
    "bookmark-of"?: string;
    category?: string
    | string[]
    | (string | string[])[];
    checkin?: string;
    content?: string | { html: string; text?: string };
    date?: string;
    end?: string;
    h?:
        | "card"
        | "cite"
        | "entry"
        | "event"
        | "acquisition"
        | "article"
        | "audio"
        | "bookmark"
        | "bucketlist"
        | "checkin"
        | "chicken"
        | "collection"
        | "comics"
        | "donation"
        | "edit"
        | "exercise"
        | "food"
        | "issue"
        | "jam"
        | "like"
        | "note"
        | "performance"
        | "photo"
        | "presentation"
        | "quotation"
        | "read"
        | "recipe"
        | "reply"
        | "repost"
        | "rsvp"
        | "scrobble"
        | "session"
        | "sleep"
        | "snark"
        | "study"
        | "task"
        | "venue"
        | "video"
        | "want"
        | "wish";
    "in-reply-to"?: string;
    "like-of"?: string;
    location?: | string
    | {
        altitude?: number;
        "country-name"?: string;
        "extended-address"?: string;
        geo?: | string
        | { altitude?: number; latitude?: number; longitude?: number };
        label?: string;
        latitude?: number;
        locality?: string;
        longitude?: number;
        "post-office-box"?: string;
        "postal-code"?: string;
        region?: string;
        "street-address"?: string;
    };
    "mp-channel"?: string;
    "mp-destination"?: string;
    "mp-limit"?: number;
    "mp-photo-alt"?: string
    | string[];
    "mp-post-status"?: string;
    "mp-slug"?: string;
    "mp-syndicate-to"?: string | string[];
    name?: string;
    photo?: any;
    "post-status"?: string;
    published?: string;
    "read-of"?:
        | string
        | {
            accessed?: string;
            author?: string;
            content?: string;
            name?: string;
            publication?: string;
            published?: string;
            type: "cite";
            uid?: string;
            url?: string;
        };
    "read-status"?: "to-read"
    | "reading"
    | "finished";
    "repost-of"?: string;
    rsvp?: "yes" | "no" | "maybe" | "interested";
    start?: string;
    summary?: string;
    syndication?: string | string[];
    updated?: string;
    url?: string | string[];
    video?: string | string[];
    visibility?: "public" | "private" | "unlisted";
}