The maximum number of matches to be returned by the API. An integer between 1 (default) and 10 (maximum), inclusive. 1 causes the API to return only the best match, if available. When limit is set to a value greater than 1, the API will return matches in order of decreasing match confidence. All matches must exceed the minimum match threshold to be returned, so it is possible that fewer matches than specified by the limit will be returned on a given request. Note: You must have the 1:1 permission to specify a limit other than 1. If you need the 1:1 permission, contact your LiveRamp account representative.