export type HeadApiV1AgenciesArgs = {q?: string | undefined, pageNumber?: number | undefined, pageSize?: number | undefined};

export type HeadApiV1AgenciesOptions = {baseUrl?: string | undefined, apikey?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Retrieves summary of agency search.
 * 
 * HEAD /v1/agencies
 * 
 * Also accepts auth: oauth2
 */
export const headApiV1Agencies = async (args: HeadApiV1AgenciesArgs, options?: HeadApiV1AgenciesOptions) => {
const {baseUrl = "https://api.domain.com.au", fetch: fetchFn = fetch, apikey} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()

if (args.q != null) query.append("q", String(args.q))
if (args.pageNumber != null) query.append("pageNumber", String(args.pageNumber))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (apikey !== undefined) headers.set("x-api-key", apikey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/agencies${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "HEAD", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return undefined
};