curl --request PUT \
--url https://api.datalinks.com/api/v1/data/{username}/{namespace}/{datasetName}/inferDefinition \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"dataDescription": "Employee dataset containing demographics and compensation.",
"fieldDefinition": "id=unique employee identifier\nname=full employee name\nage=employee age in years\ndepartment=work department\nsalary=annual salary in USD\n"
}'