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 action043WG3XBHKS7NFH4QdS6RRjIaIcUTS+NNLd5+e4rk4GaOtNyElS/meoBGkARa6UE+oQDRzwY0fcJFcmfLkhrXNPhGfQ=