curl --location --request POST '/v1/external/expert-actions' \
--header 'Content-Type: application/json' \
--data-raw '{
"expertId": "exp-001",
"action": "APPROVE",
"panelId": "proj-001",
"notes": "Expert is approved",
"updatedBy": "user-001"
}'
{
"status": "success",
"message": "Expert updated successfully"
}