Source
data class Source(val pointer: String? = null, val parameter: String? = null, val header: String? = null)
An object containing references to the source of the error.
Parameters
pointer
A JSON Pointer RFC6901 to the associated entity in the request document e.g. "/data" for a primary data object, or "/data/attributes/title" for a specific attribute.
parameter
A string indicating which URI query parameter caused the error.
header
A string indicating which request header caused the error.