curl --location --request POST 'https://api.openai.com/v1/organization/projects//users' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"user_id": "user_abc",
"role": "member"
}'
{
"object": "organization.project.user",
"id": "user_abc",
"email": "user@example.com",
"role": "owner",
"added_at": 1711471533
}