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 actionQB458QDBYC4BFNG8gJyoc98oGcCgKmPGB24Z2T8b44IOMu6DVfqPZ51Po8bkmVWWS/TrVkdkABEL5xVhO/E+og5HSHkEisg8ztV80QzoT42kxSJdhkexgVZbGLQ=