Update integration (blend) in account, based on a template

GET https://api.blendr.io/v1/accounts/{account_externalid}/blends/{template_guid}/{blend_guid}

Update an integration (blend) in a customer account, based on its template. This will push the current version of the template to the instance (blend) in the account. This can only be used to push updates of the same template that was used to create the blend, you cannot push another template to the existing blend.