AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionX9C72E92CF5VC62YspQ3QM56a+nOaYqanIxdUvAlPzIUhrqOt60XitkunuRZ/9SeMSV2vYedoLl52r0lc0WjCuu6+v8=