HTTPQuery Failing with "Failed to connect to <server name>, detail:handshake alert: unrecognized_name"

I am trying to perform an http request to a REST API of an application. Access/Permission to the API is given by adding a set of headers (names App-Id, App-Key and Auth-Token). I can do it successfully by using POSTMAN. When I tried to call httpQuery through Appian by passing the same headers, an error message "Failed to connect to<server name>,detail:handshake alert: unrecognized_name" is returned. The same goes when I used an httpQuery Service. Has anybody faced a similar issue? Thank you in advance

OriginalPostID-207003

OriginalPostID-207003

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