Hello,

For the following documentation (but also the others): https://registry.terraform.io/providers/splunk/synthetics/latest/docs/resources/create_browser_check_v2#nestedblock--test--transactions--steps

We don't see any information on what values we can enter for the various variables that there are.

For example, we don't know what values we can use for keys such as "selector", "selector_type", etc.

Can you please add this to the terraform documentation, or point us to the right documentation if it exists?

Thank you!