Upadate lead from API

[leoborlot]

Hello guys.

I new on the EspoCRM, and im looking for informations abou update leads from API endpoints.

Every when I try create a lead, its works good but, every when I try send an update the reutn is 509 code.

I found some informations but I cant found which is the unic identificator? is the ID or the email?

[Maximus]

Hi Leo, it's seems that error 509 was returned by your server. Please contact a host support service to fix it.

> Witch is the unic identificator then I need to sent with new data to the API acept my update data?

Are you talking about Authentication API-Key? If so, please read this https://github.com/espocrm/documenta...authentication.