Write Key
?Write Key
, you need to go to your Segment dashboard and click on the Sources
tab. Then click on the API Keys
button of the source you want to use.
User ID
and Email
and can optionally take a set of Traits
.
Previous ID
and the User ID
.
Event Name
and User ID
, and can optionally take a set of Properties
.
Name
and can optionally take a Category
name and also a set of Properties
.