curl --request GET \
  --url https://api.mixpeek.com/v1/organizations/users/{user_email}

{
  "user_id": "<string>",
  "user_name": "<string>",
  "email": "jsmith@example.com",
  "api_keys": [
    {
      "key": "<string>",
      "name": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "permissions": [
        "read"
      ]
    }
  ],
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z"
}