Defining Event Properties for Standard HTTP Header Properties
You need to define corresponding event properties for HTTP header names so that the header names are mapped to the event properties at run time.
Standard HTTP header properties can have a dash (-) in their names. While defining the corresponding event properties for such header properties, use an underscore character (_) instead of a dash(-). A dash is not allowed in the event property names.
Following is the list of the HTTP header properties. In this a dash is replaced by an underscore while converting from HTTP headers to Event Properties, and vice-versa.
accept-charset accept-encoding accept-language accept-ranges cache-control content-type if-match if-modified-since if-none-match if-unmodified-since max-forwards proxy-authorization user-agent content-encoding content-disposition content-language content-location content-md5 content-range last-modified proxy-authenticate retry-after set-cookie transfer-encoding proxy-authenticate retry-after set-cookie transfer-encoding www-authenticate
Defining the HttpStatusCode property to the event properties explicitly sets the HTTP status code. HttpStatusCode can be an integer or a string, and is not case-sensitive.