POST /api/data/v3/datasources/{datasetId}/share HTTP/1.1
Host: {instance}.domo.com
X-DOMO-Developer-Token: {token}
Content-Type: application/json

{
  "permissions": [
    {
      "id": "ownerId1",
      "type": "USER",
      "accessLevel": "CO_OWNER"
    }
  ],
  "sendEmail": true
}