Update Blocklist Rule
Authentication
A management key (mgmt_...), sent as Authorization: Bearer <key>. Reading /v1/routing-policies also accepts the organization’s gateway API keys; writing there needs a management key.
Path parameters
The rule’s id.
Request
Values of the X-Customer-ID request header the rule applies to. Empty matches every customer. Omit, or send null, to keep the current value.
Full model ids, like openai/gpt-5.5. Omit, or send null, to keep the current value.
Model providers, the prefix of a model id, like anthropic. With models empty too, matches every model. Omit, or send null, to keep the current value.
block denies a request when its customer matches and its model or provider matches. pin lets the listed customers use only the listed providers and models, and needs customer_ids plus providers or models. A block always wins over a pin. Omit, or send null, to keep the current value.
Response
Values of the X-Customer-ID request header the rule applies to. Empty matches every customer.
Full model ids, like openai/gpt-5.5.
Model providers, the prefix of a model id, like anthropic. With models empty too, matches every model.
block denies a request when its customer matches and its model or provider matches. pin lets the listed customers use only the listed providers and models, and needs customer_ids plus providers or models. A block always wins over a pin.