Get Tag Group for Tagget https://a.klaviyo.com/api/tags/{id}/tag-groupReturns the tag group resource for a given tag ID.Rate limits:Burst: 3/sSteady: 60/m Scopes: tags:readPath ParamsidstringrequiredThe Tag IDQuery Paramsfields[tag-group]array of stringsFor more information please visit https://developers.klaviyo.com/en/v2026-01-15/reference/api-overview#sparse-fieldsetsfields[tag-group]ADD stringHeadersrevisionstringrequiredDefaults to 2026-01-15API endpoint revision (format: YYYY-MM-DD[.suffix])Responses 200Success 4XXClient Error 5XXServer ErrorUpdated over 1 year ago