Generate verification code
Generate verification code for the domain claim challenge.
POST
/organizations/{organization_id}/domains/_generate_verification_code
curl \
--request POST 'https://api.elastic-cloud.com/api/v1/organizations/{organization_id}/domains/_generate_verification_code' \
--header "Content-Type: application/json" \
--data '{"domain_claim_request":"string"}'