After I finished recording my YouTube video about ‘Swagger & OpenAPI and Versioning for ASP.NET Core’ ,
I posted the video on LinkedIn and tweeter and than went to post it on Facebook .
When I tried so , I suppose to have a thumbnail / video with title and short description but I get nothing ,
I get mad for a second but than when I quickly found out that Facebook for developers made a solution for this .
First , you go to this link and paste your YouTube link here :
Next you paste your link there and clique Debug
and it will be fixed :
If It didn’t work from the first time , you can clique on Scrape Again ,and get the link in Canonical URL ,put it in place of your YouTube video and clique debug one more time , if nothing show up use Scrape Again .
hope this was helpful 🙂