Get an action

{
  "data": {
    "type": "action",
    "id": "59653f699fc8be3938f04491",
    "attributes": {
      "_thread": "weight",
      "adherence": {
        "due": 1,
        "complete": 1,
        "streak": {
          "count": 1,
          "updated_at": "2017-07-11T21:13:13.215Z"
        }
      },
      "effective_from": "2017-07-10T21:13:13.212Z",
      "effective_to": "2017-07-11T21:13:13.215Z",
      "frequency_goal": {
        "weeks": {
          "days": [
            0
          ]
        }
      },
      "frequency_goal_prorated": 0,
      "identifiers": [
        {
          "label": "Super Health Actions",
          "system": "http://super.health.example.com",
          "value": "action-0123",
          "_id": "59653f699fc8be3938f04494"
        }
      ],
      "details": {
        "some": "mixed value"
      },
      "metric_required": true,
      "metrics": [
        {
          "metric_type": "weight",
          "unit": "lb",
          "goal": {
            "data": {
              "unit": "lb",
              "value": 210
            }
          },
          "_id": "59653f699fc8be3938f04493",
          "accepted_values": [],
          "validations": {
            "maximum": {
              "unit": "lb",
              "value": 999
            },
            "minimum": {
              "unit": "lb",
              "value": 0
            }
          }
        }
      ],
      "title": "Measure Weight",
      "tracking": true,
      "windows": [
        {
          "title": "Morning",
          "type": "morning",
          "_id": "59653f699fc8be3938f04492"
        }
      ],
      "type": "weight",
      "options": []
    },
    "links": {
      "self": "/action/59653f699fc8be3938f04491"
    },
    "relationships": {
      "plan": {
        "links": {
          "related": "/action/59653f699fc8be3938f04491/plan"
        }
      },
      "bundles": {
        "links": {
          "related": "/action/59653f699fc8be3938f04491/bundles"
        },
        "data": []
      }
    }
  },
  "included": [],
  "meta": {
    "req_id": "63bf4340-f256-400e-b391-d801d2a251f6"
  }
}