- Added getInsulinDeliverySamples documentation

Author: GGGava

docs/getInsulinDeliverySamples.md

@@ -0,0 +1,44 @@
+# getInsulinDeliverySamples
+
+Query for insulin delivery samples. The options object is used to setup a query to retrieve relevant samples.
+
+Example input options:
+
+```javascript
+let options = {
+  startDate: new Date(2021, 0, 0).toISOString(), // required
+  endDate: new Date().toISOString(), // optional; default now
+  ascending: false, // optional; default false
+  limit: 10, // optional; default no limit
+}
+```
+
+Insulin delivery samples are always in International Units.
+
+```javascript
+AppleHealthKit.getInsulinDeliverySamples(
+    options,
+    (callbackError: string, results: HealthValue[]) => {
+        console.log(results)
+    },
+);
+```
+
+Example output:
+
+```json
+[
+  {
+    "id": "8DE6A905-02B7-41D2-BB6E-67D1DD82DD6F", // The universally unique identifier (UUID) for this HealthKit object.
+    "endDate": "2021-03-22T16:19:00.000-0300",
+    "sourceId": "com.apple.Health",
+    "sourceName": "Health",
+    "startDate": "2021-03-22T16:19:00.000-0300",
+    "value": 5,
+    "metadata": {
+      "HKWasUserEntered": true,
+      "HKInsulinDeliveryReason": 2, // Basal = 1, Bolus = 2
+    }
+  }
+]
+```