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 actionY2AD1F601KP4A7BHgmTFNST/+hRSDSfZaHByNJ3gGSwy4hwFCO1ilKWNsbt5Yj4WTqTD8A4MptDvo05gFuZXdEat7CM=