locations_fetch.php

/**
	 * @param string $parentAccountName - the account id you want to fetch locations for (i.e. accounts/105837778216009211413)
	 * @param array|string|null $readMask - the fields you want to include in the response, available fields here https://developers.google.com/my-business/reference/businessinformation/rest/v1/locations#resource:-location
	 * @return array
	 * @throws Exception
	 */
	public function getAllLocationsForAccount(string $parentAccountName, array|string|null $readMask = "name,title,storecode,labels"): array
	{
		$businessInformationService = new MyBusinessBusinessInformation($this->client);
		try {
			$locations = $businessInformationService->accounts_locations->listAccountsLocations($parentAccountName, [
				"readMask" => $readMask
			]);
		} catch (Google_Service_Exception $exception) { // exception can actually be thrown
			$exceptionArray = parent::decodeGoogleException($exception);
			throw new Exception($exceptionArray["message"].";".$exceptionArray["details"][0]["fieldViolations"][0]["description"], $exceptionArray["code"], $exception);
		}

		return $locations["locations"] ?? [];
	}