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 action40EKZ0BCA3H0K20AfdP7Z9xhuf3AGbNPvfDHIZqEHgZTsIPz8vGl31ab/ap3nVdx+w3asZhuj/r6X7ZB1i7DHJfz7V4=