curl --request PATCH \
  --url https://prod.featherhq.com/api/v1/agents/{agentId}/versions/{versionId}/email-config \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "emailDomainId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "emailFromLocalPart": "<string>",
  "emailFromName": "<string>",
  "emailMaxTokens": 4050,
  "emailTemperature": 1,
  "emailInactivityTimeoutHours": 2
}
'

{
  "version": {
    "id": "<string>",
    "agentId": "<string>",
    "version": 123,
    "emailDomainId": "<string>",
    "emailFromLocalPart": "<string>",
    "emailFromName": "<string>",
    "emailMaxTokens": 123,
    "emailTemperature": 123,
    "emailInactivityTimeoutHours": 123,
    "updatedAt": "<string>"
  }
}