Hello @Prashant Chauda ,
Thanks for the ask and using the Microsoft Q&A platform .
Reading more here , i see that the worfklow for 3-legged- OAuth does need manual intervention and so does not work in ADF / automatioin scenario . , please read here .
I think you will have to take the 2-legged approach ( I have not tried this for linkedin API , but then this is very normal approach which I have seen across many other services )
Please do let me know how it goes .
Thanks
Himanshu
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