Power Platform Community Forum Thread Details

I have a POC of a custom connector for a timeline. However, I am encountering an astounding lack of documentation around this and was hoping someone might be able to point me in the direction of additional information especially around the schema options for the return of commands as part of the timeline record that is returned. There seems to be a great deal of capabilities, but the only information I have been able to find so far is below:

powerapps-docs/powerapps-docs/maker/model-driven-apps/custom-connectors-timeline-control.md at main · MicrosoftDocs/powerapps-docs · GitHub

PowerApps-Samples/model-driven-apps/custom-connectors/SecondaryRecordSource/solution at master · microsoft/PowerApps-Samples · GitHub

Specifically, I am looking to re-create the basic OOB commands on the timeline. Complete, Assign, Open, Delete. It seems like this should be relatively straight forward with the right commands configuration but I have not been able to find a documentation. I have even had to guess to and through trial and error find the "iconType" numbers. Any suggestions on how to find information on the options for these attributes?