static parse(resourceTypes) {
        const accountSASResourceTypes = new AccountSASResourceTypes();
        for (const c of resourceTypes) {
            switch (c) {
                case "s":
                    accountSASResourceTypes.service = true;
                    break;
                case "c":
                    accountSASResourceTypes.container = true;
                    break;
                case "o":
                    accountSASResourceTypes.object = true;
                    break;
                default:
                    throw new RangeError(`Invalid resource type: ${c}`);
            }
        }
        return accountSASResourceTypes;
    }
Creates an {@link AccountSASResourceTypes} from the specified resource types string. This method will throw an
Error if it encounters a character that does not correspond to a valid resource type.

@param resourceTypes -