## Delete Custom Origin Trust Store `client.acm.customTrustStore.delete(stringcustomOriginTrustStoreId, CustomTrustStoreDeleteParamsparams, RequestOptionsoptions?): CustomTrustStoreDeleteResponse` **delete** `/zones/{zone_id}/acm/custom_trust_store/{custom_origin_trust_store_id}` Removes a CA certificate from the custom origin trust store. Origins using certificates signed by this CA will no longer be trusted. ### Parameters - `customOriginTrustStoreId: string` Identifier. - `params: CustomTrustStoreDeleteParams` - `zone_id: string` Identifier. ### Returns - `CustomTrustStoreDeleteResponse` - `id?: string` Identifier. ### Example ```node import Cloudflare from 'cloudflare'; const client = new Cloudflare({ apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted }); const customTrustStore = await client.acm.customTrustStore.delete( '023e105f4ecef8ad9ca31a8372d0c353', { zone_id: '023e105f4ecef8ad9ca31a8372d0c353' }, ); console.log(customTrustStore.id); ``` #### Response ```json { "errors": [ { "code": 1000, "message": "message", "documentation_url": "documentation_url", "source": { "pointer": "pointer" } } ], "messages": [ { "code": 1000, "message": "message", "documentation_url": "documentation_url", "source": { "pointer": "pointer" } } ], "success": true, "result": { "id": "023e105f4ecef8ad9ca31a8372d0c353" } } ```