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 actionXB4ARHECPG0AVA5WUO7cUtGTFDkc+O73/9te8p2oJLfJRSWk1ZXJZ9DjLQBU+K0pKHGCFlphitgFlgCqEmH/tuVXnKk=