Tool calling & Structured output

const tool = await this._mastraClientService
                .getEmailRespondAgent()
                .getTool('googleCalendarTool')
                .catch((error) => {
                    this._logger.warn('Failed to get google calendar tool', error);
                    return null;
                });
            const agent = await this._mastraClientService.getEmailRespondAgent()

export const emailRespondAgent = new Agent({
    name: 'Email Respond Agent',
    tools: { googleCalendarTool },
});


export const googleCalendarTool = createTool({
    id: 'googleCalendarTool',
    description:
        'A tool to view a user calendar, schedule, events and availability',