Exposing apex Class to External Systems | Salesforce Integration | Part 4

In this video try to understand how to expose an apex class to external System and also understand how to use @httpget methods in salesforce and learn passing parameters to the external system.
Learn how to make a callout to external System : • Salesforce Integration...

[@kiranreddy6155]

Can't really thank you enough for making such a quality content man. Very crisp and clear on to the point. Looking forward for many such videos.
also requesting you to make LWC content same as this . Appreciate your efforts .

[@salesforcein5minutes]

Thanks a lot 🙏 will upload lwc and advanced lwc soon

[@Theakankshapandey24]

Thank you so much, this is very helpful for someone who just wants to understand and see it happening in realtime without hours of theory. Appreciate your efforts.

[@salesforcein5minutes]

Thanks a lot 😄 glad my videos are helping !!

[@Aman-qe7sl]

Very nicely described and easy to understand. Very helpful.

[@salesforcein5minutes]

Thanks a lot 😄

[@ayseyilmaz6060]

Thank you!

[@salesforcein5minutes]

Welcome ☺

[@nitinnainwal]

Very very thank you brother🎉

[@salesforcein5minutes]

Glad I was able to help !!

[@sreed-z5k]

Why can't we use an SQL statement using where clause to get the contact of a particular ID? let's say the SQL statement is [select id, Name from Contact where id = '0035j000xxx'] and the output will still be the same right?

[@salesforcein5minutes]

But most of times we might get the contact id from some external system

[@VenusriM]

Your videos are really helpful.Small suggestion voice is little low.please improve it.

[@salesforcein5minutes]

Sure will do it 👍

[@namanshetty2781]

Why do we use * after / in URL mapping here only when we have parameter that would be passed from external system?

[@salesforcein5minutes]

Correct lets say thefe is a posibility that external system might send id as a parameter hence you keep the hook open using this wildcard character
For example
Services/apexrest/test/*
Means i can also. Pass
Services/apexrest/test/123

[@sivaram5352]

Why you use sfId as key how we use key in parameter