I\'m just trying to make a search over youtube for my own videos that publisher after X date
However when i use publishAfter
parameter, it\'s giving i
I used the link that you provided. The problem is not the date. The problem is the conflicting search restrictions that you used. To make your search work, leave the "forMine" parameter empty so it doesn't conflict with your date filters and possibly the 'q' parameter as well. Do that and it will work.
Also, you have to specify the channelID to specify it's yours. Give it a try