With this API call we can add a comment to an opportunity....

https://api.fortellis.io/sales/v2/elead/opportunities/comment

When this API is called it creates and completed activity called "Note" and can be fetched by

https://api.fortellis.io/sales/v1/elead/activities/history/byOpportunityId/

I browse through all the endpoint and do not see any that can update a customer status, for example, mark customer sold, opt out, etc, please help.

Why am I getting the 'Invalid complete date' error?

Is there a character limit when adding a comment to the opportunity?

This endpoint asks for 'isPrimary' and 'isPositionPrimary' as required in the Sales Team Object. We wouldn't know, from the phone call, if this is the primary sales person associated with this newly created opportunity. Should we default to true or false in this case?

Can we pass in a Call Recording Url that would be presented in ELead for the user to click on and listen to?

When we make a call to create an Opportunity, do we have to attach an Agent? There will be use cases where we actually don't want to pass an assigned Agent; we'd want elead to handle Agent assignment based on rules that the Dealer has set.

Am I able to enter any date for the dateIn field when creating a new opportunity?

Does sending an email through the Opportunities - Send Email endpoint stop the clock on leads?

Search Delta/ Search → does not seems to have a parameter to filter time range. We are planning to call this endpoint every minutes and try to avoid getting previous lead. Please advise on this matter.