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 action156QEPCQBRQRY1Q1djMUe27/Y+F3WgiaEX+CRLTfwb1JLt2WYZK/FH55AOo9DrE2cyUKR1lDauxFzWe3wnAmTiH3EnHqtJ3sls6Rk1EKuWXUMiYU