Update DKIM selector

documented

Update DKIM selector for a domain.

PUT /v3/domains/{name}/dkim_selectorDomain Keysno 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://api.mailgun.net/v3/domains/{{$name}}/dkim_selector" \
  -X PUT \
  -u "api:{{MAILGUN_API_KEY}}" \
  -H "Accept: application/json" \
  -H "Content-Type: multipart/form-data" \
  -F "dkim_selector={{$dkim_selector}}"