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 action73VARP3VND1HF6JQ7Tr58byVJMi8icc+k1fQE/2zubeENGjxoR62ir0e7Q/YyfiF4a1czHePzgVkAhfwbZ4MrGGY6Yb1sA0PXD+oxBuTLTgM89clT0SF9+WMC/A=