export type ErrorDetails = {errorCode?: string | undefined, message?: string | undefined};

export type ListCustomField = {configurationType?: string | undefined, errorDetails?: ErrorDetails | undefined, fieldId?: string | undefined, listItems?: Array<string> | undefined, name?: string | undefined, required?: string | undefined, show?: string | undefined, value?: string | undefined};

export type TextCustomField = {configurationType?: string | undefined, errorDetails?: ErrorDetails | undefined, fieldId?: string | undefined, name?: string | undefined, required?: string | undefined, show?: string | undefined, value?: string | undefined};

export type TemplateCustomFields = {listCustomFields?: Array<ListCustomField> | undefined, textCustomFields?: Array<TextCustomField> | undefined};

export type DeleteApiV21AccountsAccountIdTemplatesTemplateIdCustomFieldsArgs = {accountId: string, templateId: string, body: TemplateCustomFields};

export type DeleteApiV21AccountsAccountIdTemplatesTemplateIdCustomFieldsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Deletes envelope custom fields in a template.
 * 
 * DELETE /v2.1/accounts/{accountId}/templates/{templateId}/custom_fields
 */
export const deleteApiV21AccountsAccountIdTemplatesTemplateIdCustomFields = async (args: DeleteApiV21AccountsAccountIdTemplatesTemplateIdCustomFieldsArgs, options?: DeleteApiV21AccountsAccountIdTemplatesTemplateIdCustomFieldsOptions) => {
const {baseUrl = "https://www.docusign.net/restapi", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2.1/accounts/${encodeURIComponent(String(args.accountId))}/templates/${encodeURIComponent(String(args.templateId))}/custom_fields${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "DELETE", 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()
};