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These docs are for v2023-06-15. Click to read the latest docs for v2025-01-15.

Update Catalog Category Relationships Items

patch https://a.klaviyo.com/api/catalog-categories//relationships/items/

Update item relationships for the given category ID.

Rate limits:
Burst: 75/s
Steady: 700/m

Scopes:
catalogs:write

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