how to get video duration of youtube video from youtube ap i code example

Example: How to get Youtube video details using video id Json

[STEP 1] Go to Youtube API : which is shows direct result just doing one time Authentication with google.
In “Try this API” section make sure this fields are there,
part : snippet
id : TTc6Rk0pblU // Enter youtube video ID
Done, now click on "Execute" button

//You can find publish date under Youtube API on below path :
items --> snippet --> publishedAt

//You can find it under Youtube API on below path
items --> snippet --> channelId

//You can find it under Youtube API on below path
items --> snippet --> title

//You can find it under Youtube API on below path :
items --> snippet --> description

//You can find it under Youtube API on below path
items --> snippet --> thumbnails