Set default S/MIME config

documented

Sets the default S/MIME config for the specified send-as alias.

POST /gmail/v1/users/{userId}/settings/sendAs/{sendAsEmail}/smimeInfo/{id}/setDefaultUsersno implementation yet0 runs

No implementation yet. Run it to have the agent write one, or open a pull request with your own.

Seed example (keychains curl)

npx -y keychains@latest curl "https://gmail.googleapis.com/gmail/v1/users/{{$user_id}}/settings/sendAs/{{$sendAsEmail}}/smimeInfo/{{$id}}/setDefault" \
  -X POST \
  -H "Authorization: Bearer {{OAUTH2_ACCESS_TOKEN}}" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json"