AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionW2FBMAR6RVYSHXWF9piqaOpK7lXlVxCC3+LqZuJfcVPillEZmmd1zH9NCo09j8t/ldmZBk9alAVZ0+/eGQ6yagb7NqE=