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 action4HDB2EP1AYA3VD5JiUlgF+X/UUOrybLZTQQVIDwHGS15BN2X/f9TfbpqHr7WROjnv7YwB7yojRKFlK3eUSsbiw9Myd8NlCb3pTWjged8lAYhEfz+Ncmsx2IKOjs=