AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionW4RK5FB7A5MXSTZBYLDgj3E+q1NB+BJVoRjmNrO/IXcP0BnHiQ8pnbbvJSmc9TkOYIBFONU6EmJlKKMaEBUqJ+g52FzMj8td1KIZeahQXFTGZHHdChyB88FanDQ=