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Purpose: Identifies requests by the code for the region (e.g., state or province) from which the request was issued.
Identify the desired region by its region code. A region code, which consists of 1 to 3 alphanumeric characters, identifies a subdivision of a country by the region segment of the corresponding ISO 3166-2 code.
The ISO 3166-2 code for California is US-CA. Therefore, the region code for California is CA.
Certain regions have two levels of subdivisions. The specified value will be compared against the most specific region code.
A request that originates from the Devon (aka Devonshire) county of England, which is part of the United Kingdom (UK), has the following subdivisions: GB and DEV. Requests from this county will be matched against DEV.
Region codes are only unique within a country. In order to prevent false positives, we strongly recommend that you nest this match condition under the Country match condition.
Requests from the following regions will report the same region code (i.e., SP).
The Result option determines when this condition will be met.
Due to the manner in which cache settings are tracked, this match condition is incompatible with the following features: