Get direct income attachment

//native

type Codat = {

	encodedKey: string

}

/**

 * Get direct income attachment

 * The *Get direct income attachment* endpoint returns a specific attachment for a given `directIncomeId` and `attachmentId`.

[Direct incomes](https://docs.codat.io/lending-api#/schemas/DirectIncome) are incomes received directly from the business' operations at the point of the sale.

 */

export async function main(

	auth: Codat,

	companyId: string,

	connectionId: string,

	directIncomeId: string,

	attachmentId: string,

	timeoutInMinutes: string | undefined

) {

	const url = new URL(

		`https://api.codat.io/companies/${companyId}/connections/${connectionId}/data/directIncomes/${directIncomeId}/attachments/${attachmentId}`

	)

	for (const [k, v] of [['timeoutInMinutes', timeoutInMinutes]]) {

		if (v !== undefined && v !== '' && k !== undefined) {

			url.searchParams.append(k, v)

		}

	}

	const response = await fetch(url, {

		method: 'GET',

		headers: {

			Authorization: `Basic ${auth.encodedKey}`

		},

		body: undefined

	})

	if (!response.ok) {

		const text = await response.text()

		throw new Error(`${response.status} ${text}`)

	}

	return await response.json()

}