Function toURLSearchParams

toURLSearchParams(
    data:
        | {
            code: string;
            code_verifier: string;
            grant_type: "authorization_code";
            redirect_uri: string;
        }
        | { grant_type: "refresh_token"; refresh_token: string; scope?: string },
): URLSearchParams
Converts an access token request object into URL-encoded form parameters.

Object values are JSON-stringified so structured extension parameters such as authorization_details can be sent in application/x-www-form-urlencoded requests.
Parameters
- data:
      | {
          code: string;
          code_verifier: string;
          grant_type: "authorization_code";
          redirect_uri: string;
      }
      | { grant_type: "refresh_token"; refresh_token: string; scope?: string }
  Access token request payload.
Returns URLSearchParams
URLSearchParams containing all defined request fields.
- Defined in packages/oauth2/src/access-token/fetch-token-response.ts:109