curl --location --request PUT '/users/12345' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"voornaam": "string",
"achternaam": "string",
"email": "string",
"telefoonnummer": "string"
}'{
"voornaam": "string",
"achternaam": "string",
"email": "string",
"telefoonnummer": "string"
}