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 action587GXPS2RKFXAPZ1W0OWFXvF+K7XoTOKn4DDbTVGwdKRH2EJsxn/U5Z1mYbU1LR9JTDbuJw0FnySOpz0PJen+9NgBcPxkb+6ckkQgZDYSK08gK+bHGo9SS6z39k=