Can't get to build when trying to convert to filebeat input

[beneshed]

>> build: Building oktabeat
# github.com/forter/oktabeat/beater/input/okta
beater/input/okta/input.go:12:2: imported and not used: "github.com/forter/oktabeat/vendor/github.com/elastic/beats/filebeat/config" as fbConfig
beater/input/okta/input.go:82:28: cannot use h (type *Harvester) as type harvester.Harvester in argument to p.registry.Start:
        *Harvester does not implement harvester.Harvester (wrong type for ID method)
                have ID() "github.com/gofrs/uuid".UUID
                want ID() "github.com/forter/oktabeat/vendor/github.com/elastic/beats/vendor/github.com/gofrs/uuid".UUID
Error: running "go build -o oktabeat -ldflags -X github.com/forter/oktabeat/vendor/github.com/elastic/beats/libbeat/version.buildTime=2019-05-16T16:46:34Z -X github.com/forter/oktabeat/vendor/github.com/elastic/beats/libbeat/version.commit=d39c64af7edf76e7d25677bf7ce894db8c0c8976" failed with exit code 2

[beneshed]

Nested vendor problem.....

https://github.com/forter/oktabeat/blob/hack-filebeat/beater/input/okta/harvester.go#L12