Crear comentario por Api Rest Drupal

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www.midominio/comment?_format=json

{
    "entity_id": [{"target_id": "24"}],
    "entity_type": [{ "value": "node" }],
    "comment_type": [{ "target_id": "comment"}],
    "uid": [{ "target_id": "37"}],
    "status": [{ "value": "1"}],
    "field_name": [{ "value": "comment_forum"}],
    "comment_body":[{ "value": "comentario 5"}],
    "subject":[{ "value": "comentario 5"}]
}