facts_to_tags, trusted_facts_to_tags, report_fact_tags and report_trusted_fact_tags could be one argument

[albertvaka]

There is no real distinction between facts_to_tags, trusted_facts_to_tags, report_fact_tags and report_trusted_fact_tags from the user point of view, but changing it would be a breaking change. Let's do this in the next major version bump.

Those fields were added in #658, #641 and #662

[mx-psi]

Is there no problem then with possible duplicate fact keys among those? e.g. having a fact and a trusted fact with the same name

[albertvaka]

We could make them be in facts['trusted'] or something like this? Maybe that's less intuitive :/ At least, we could simplify this to two variables (facts/trusted facts) and not have a set of variables for tags that end up in the agent config and another one for tags that are used when calling the API directly (since that difference is an implementation detail).