const payload = '{"foo": "bar"}'
const functionName = 'myfunc'

cfcClient.invocations(functionName, payload).then(response => {
    const funcResult = response.body.toString('Utf-8')
    console.log(funcResult)
}).catch(error => {
    console.error(error)
})

const payload = '{"foo": "bar"}'
const functionName = 'myfunc'
const options = {
    Qualifier: 'prod',                  // 指定函数别名
    logToBody: true,                    // 函数执行结果放在http body的Payload字段中
    logType: 'Tail',                    // 返回函数日志
    invocationType: 'RequestResponse'   // 同步调用
}

cfcClient.invocations(functionName, payload, options).then(response => {
    console.log(response.body.LogResult)
    console.log(response.body.Payload)
}).catch(error => {
    console.error(error)
})