commit 8414043d 
Author: Rucha Deshpande <deshruch@amazon.com> 
Date: Thu Dec 17 2020 14:59:13 GMT-0600 (Central Standard Time) 

    update os-core-lib-aws version to 0.3.15-SNAPSHOT


commit d703a7e6 
Author: Rucha Deshpande <deshruch@amazon.com> 
Date: Thu Dec 17 2020 14:07:49 GMT-0600 (Central Standard Time) 

    Initialise Authorizer once


commit 876cf644 
Author: Rucha Deshpande <deshruch@amazon.com> 
Date: Thu Dec 17 2020 10:30:33 GMT-0600 (Central Standard Time) 

    use os-core-lib-aws branch artifact


commit c8dec4e2 
Author: Rucha Deshpande <deshruch@amazon.com> 
Date: Thu Dec 17 2020 10:24:09 GMT-0600 (Central Standard Time) 

    Using 0.3.15 os-core-lib-aws