Sprite Services /create endpoint fails with "Failed to create service [name] (400): service name required"

Trying out the Sprite services endpoint. Even if I pass the correct url with both sprite name and service name, I get the error:

Failed to create service openclaw (400): service name required

Am I supposed to pass the service name also in the body in addition to URL?

I am sending a PUT to ${SPRITES_API_URL}/sprites/${spriteName}/services/${serviceName}

I tried POST but method is not allowed.

I tried passing nameand nameServicein the body but it doesn’t solve it.

I always get the same error message, for example if I call /sprites/mysprite/services/openclaw it will fail with:

Failed to create service openclaw (400): service name required

It seems it does pick up the service name, but it still fails.