Unable to get Token via Bearer authorization using Postman

[chandra shekar.g.m]

Hi Team, 

I am trying to generate token via postman for the system app. 
Please find the steps followed
1. Registered APP in Code console. (App Id : 85b56bdb-7e9b-4e8b-a626-c3b3aad3dcab)
2. Updated the JSON web key set in system account. 
3. Using the postman tried to hit token URL https://authorization.cerner.com/tenants/ec2458f2-1e24-41c8-b71b-0e701af7583d/protocols/oauth2/profiles/smart-v1/token
4. Getting below error

{

    "error": "invalid_client",

    "error_uri": "https://authorization.cerner.com/errors/urn%3Acerner%3Aerror%3Aauthorization-server%3Aoauth2%3Atoken%3Ainvalid-authorization-header/instances/66dcc5db-2309-4e01-8528-18d4ae52104d?tenant=ec2458f2-1e24-41c8-b71b-0e701af7583d"

}

P.S: I have provided Bearer token in the Authorization. 

Please let me know if I am missing something. 

Thanks and Regards,

Chandu 

[chandra shekar.g.m]

I was able to get it thanks