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 action7VFQAR1KB1A2VFM3xGchV5btJ4t2pKVg5r0VUSDV9FA6qa3IXrrBZdhYMjseBshQGjKVimhWjVh/lTE1MVlbeKwqqpI=