Twilio Studio HTTP Post return array length.

[Shane Elliott]

I know this is for functions, but I have not used studio that much and this group has always helped me with my function issues so I figured I would ask.  I am building an ivr with studio as a proof of concept for something and I am making an http post to a rest endpoint and getting json back.  I need to then tell the caller the number of records in the array for example:

{

"appts": [{

"id": "8098098098",

"dateTime": 1592571526840,

"location": "Eye"

}, {

"id": "8098098098",

"dateTime": 1594990726840,

"location": "Eye"

}]

}

I need to tell the caller appts.length.  What would the liquid statement look like? OR how would I get the lenght?

thanks in advance.  

[Alan]

Hi Shane,

How about this:

Source: https://www.twilio.com/docs/studio/user-guide/liquid-template-language

[David Monast]

I agree with Alan:

size - return the size of an array or string