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In restrictive mode, we restrict the request handling in accordance to TCF policies and TCF features enabled for the given vendor id in the submitted consent string.
Validation of TCF settings
Both Setup and Restrictive modes can be validated using tracking preview mode (Preview Mode )
Example:
Wenn calling a click code with following parameters appended
…&gdpr=${GDPR}&gdpr_consent=${GDPR_CONSENT_871}&preview_mode=1
the response JSON object will contain the following error information
"error" : { "code" : 401 , "reason" : "TCF2MissingTCString"}
TCF parameters
Parameter gdpr
If no value is provided, geoIP lookup takes place and GDPR applies for EU IP addresses.
If the parameter is set to 0 GDPR does not apply to request handling
If the parameter is set to 1, GDPR applies and we handle request in restrictive way
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