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 actionZVBJDT0Q87A1SF8X/oCAYgYxrlwxvLHovCz/3pFQ4YVQJlzDLjSBKo3aQEsFwXTupIcwo7TgJHkthu4VkoV6ty9WpXw=