@spec create_from_template(map()) ::
  Sendio.Client.response(Sendio.Automations.Automation.t())

Creates an automation from an automation template, in one transaction: the events your team does not have yet, the workflow's emails and the automation. The automation is created disabled.

Parameter options:

• :slug - The template's slug (required)
• :sender - %{from: ..., reply_to: ...}; from must be on one of your verified sending domains (required)
• :topic_id - The topic contacts can unsubscribe from (required for marketing templates)
• :version - The template version you reviewed; a newer one returns 409 template_version_changed
• :name - The automation name (1 to 120 characters). Defaults to the template's name

• :events - Per event ref: %{mode: "create" | "existing", name: ...}

• :params - Per param ref: a duration (e.g. "24 hours") or a URL

Request options (an optional keyword list after the parameters):

• :idempotency_key - Sent as the Idempotency-Key header. Retrying with the same key returns the first result instead of creating a second automation.

  Sendio.Automations.create_from_template( %{slug: "email-verification-reminder", sender: %{from: "Acme hello@acme.com"}}, idempotency_key: "setup/verify-reminders" )