export type CollectionFeaturedProduct = {x?: number | undefined, y?: number | undefined, offerId?: string | undefined};

export type Collection = {headline?: Array<string> | undefined, customLabel4?: string | undefined, customLabel2?: string | undefined, imageLink?: Array<string> | undefined, customLabel1?: string | undefined, customLabel0?: string | undefined, mobileLink?: string | undefined, featuredProduct?: Array<CollectionFeaturedProduct> | undefined, link?: string | undefined, id?: string | undefined, productCountry?: string | undefined, customLabel3?: string | undefined, language?: string | undefined};

export type CreateApiMerchantIdCollectionsArgs = {merchantId: string, body: Collection};

export type CreateApiMerchantIdCollectionsOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Uploads a collection to your Merchant Center account. If a collection with the same collectionId already exists, this method updates that entry. In each update, the collection is completely replaced by the fields in the body of the update request.
 * 
 * POST /{merchantId}/collections
 */
export const createApiMerchantIdCollections = async (args: CreateApiMerchantIdCollectionsArgs, options?: CreateApiMerchantIdCollectionsOptions) => {
const {baseUrl = "https://shoppingcontent.googleapis.com/content/v2.1", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "*/*")

if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/${encodeURIComponent(String(args.merchantId))}/collections${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

return res.blob()
};