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title: Custom Topics
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[API Reference](https://developers.cloudflare.com/api/go)

[AI Security](https://developers.cloudflare.com/api/go/resources/ai_security)

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# Custom Topics

##### [Get the AI Security for Apps custom topics of a zone.](https://developers.cloudflare.com/api/go/resources/ai_security/subresources/custom_topics/methods/get)

client.AISecurity.CustomTopics.Get(ctx, query) (\*[CustomTopicGetResponse](<https://developers.cloudflare.com/api/go/resources/ai_security#(resource)%20ai_security.custom_topics%20%3E%20(model)%20CustomTopicGetResponse%20%3E%20(schema)>), error)

GET/zones/{zone\_id}/ai-security/custom-topics

##### [Update the AI Security for Apps custom topics of a zone.](https://developers.cloudflare.com/api/go/resources/ai_security/subresources/custom_topics/methods/update)

client.AISecurity.CustomTopics.Update(ctx, params) (\*[CustomTopicUpdateResponse](<https://developers.cloudflare.com/api/go/resources/ai_security#(resource)%20ai_security.custom_topics%20%3E%20(model)%20CustomTopicUpdateResponse%20%3E%20(schema)>), error)

PUT/zones/{zone\_id}/ai-security/custom-topics