# Activation Templates Marketers find creating an activation challenging because they have to enter technical information they might not understand, which can lead to activations failing due to misconfigurations. Treasure Data solves this problem with the Activation Template. The Activation Template allows data engineers to create templates with pre-populated fields so that the marketer can confidently create an activation. ## Create an Activation Template - [POST /entities/activation_templates](https://td-public.redocly.app/apis/td_cdp_api-public/activation-templates/activation_templates_create.md) ## Get an Activation Template - [GET /entities/activation_templates/{id}](https://td-public.redocly.app/apis/td_cdp_api-public/activation-templates/activation_templates_show.md) ## Update an Activation Template - [PATCH /entities/activation_templates/{id}](https://td-public.redocly.app/apis/td_cdp_api-public/activation-templates/activation_templates_update.md) ## Delete an Activation Template - [DELETE /entities/activation_templates/{id}](https://td-public.redocly.app/apis/td_cdp_api-public/activation-templates/activation_templates_delete.md) ## Returns list of Activation Templates by an audience (parent segment) - [GET /entities/parent_segments/{parentSegmentId}/activation_templates](https://td-public.redocly.app/apis/td_cdp_api-public/activation-templates/paths/~1entities~1parent_segments~1%7Bparentsegmentid%7D~1activation_templates/get.md)