UpdateGeoMatchSet (smaws-clients.Smaws_Client

val request : 
  Smaws_Lib.Context.t ->
  update_geo_match_set_request ->
  (update_geo_match_set_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `WAFInternalErrorException of waf_internal_error_exception
    | `WAFInvalidAccountException of waf_invalid_account_exception
    | `WAFInvalidOperationException of waf_invalid_operation_exception
    | `WAFInvalidParameterException of waf_invalid_parameter_exception
    | `WAFLimitsExceededException of waf_limits_exceeded_exception
    | `WAFNonexistentContainerException of waf_nonexistent_container_exception
    | `WAFNonexistentItemException of waf_nonexistent_item_exception
    | `WAFReferencedItemException of waf_referenced_item_exception
    | `WAFStaleDataException of waf_stale_data_exception ])
    Stdlib.result

This is AWS WAF Classic documentation. For more information, see AWS WAF Classic in the developer guide.

For the latest version of AWS WAF, use the AWS WAFV2 API and see the AWS WAF Developer Guide. With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Inserts or deletes GeoMatchConstraint objects in an GeoMatchSet. For each GeoMatchConstraint object, you specify the following values:

Whether to insert or delete the object from the array. If you want to change an GeoMatchConstraint object, you delete the existing object and add a new one.
The Type. The only valid value for Type is Country.
The Value, which is a two character code for the country to add to the GeoMatchConstraint object. Valid codes are listed in GeoMatchConstraint$Value.

To create and configure an GeoMatchSet, perform the following steps:

Submit a CreateGeoMatchSet request.
Use GetChangeToken to get the change token that you provide in the ChangeToken parameter of an UpdateGeoMatchSet request.
Submit an UpdateGeoMatchSet request to specify the country that you want AWS WAF to watch for.

When you update an GeoMatchSet, you specify the country that you want to add and/or the country that you want to delete. If you want to change a country, you delete the existing country and add the new one.

For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.