I am trying to authenticate a user by using Appian API using the "authentic

I am trying to authenticate a user by using Appian API using the "authenticate" fuunction of "UserService".
To this method, I am passing the password which is hashed (SHA-512) and base64 encoded byte[] using UTF-8 character-set something like that in
forum.appian.com/.../3227

However, I always get the InvalidLoginException even if I pass the correct credentials.
Can someone please help?...

OriginalPostID-59336

OriginalPostID-59336

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