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 action073P0J7YCR0PCJGTr1DgTqGR3JKCqjfPki6ARzU3x1p0tzgGq/afVOyfQr2EykzDHuP5+sGd1v/2D7/eKny7Kpk86+rRjD0OzZaK3Ru8Gibvzcccyy2K9d9q7vA=