Google Fit Heart Point数据

Question

我正在尝试使用下面的Fitness API获取心脏积分。这是我用来从OAuth Playground获取Heart point的API。     https://www.googleapis.com/fitness/v1/users/me/dataSources/derived:com.google.heart_minutes:com.google.android.gms:merge_heart_minutes/datasets/1570029722000000000-1569079322000000000

我从API获取了数据，但是如何获取该日期的Heart积分。 我在做错什么吗？

这是我从OAuth游乐场收到的回复。

{
  "minStartTimeNs": "1569079322000000000", 
  "maxEndTimeNs": "1570029722000000000", 
  "dataSourceId": "derived:com.google.heart_minutes:com.google.android.gms:merge_heart_minutes", 
  "point": [
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569127860000000000", 
      "endTimeNanos": "1569127920000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569127920000000000", 
      "endTimeNanos": "1569127980000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569127980000000000", 
      "endTimeNanos": "1569128040000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569128040000000000", 
      "endTimeNanos": "1569128100000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569128100000000000", 
      "endTimeNanos": "1569128160000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569128160000000000", 
      "endTimeNanos": "1569128220000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569128220000000000", 
      "endTimeNanos": "1569128280000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569221285168", 
      "startTimeNanos": "1569128280000000000", 
      "endTimeNanos": "1569128340000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1569485655569", 
      "startTimeNanos": "1569480720000000000", 
      "endTimeNanos": "1569480780000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }, 
    {
      "modifiedTimeMillis": "1570007681623", 
      "startTimeNanos": "1570004340000000000", 
      "endTimeNanos": "1570004400000000000", 
      "value": [
        {
          "mapVal": [], 
          "fpVal": 1.0
        }
      ], 
      "dataTypeName": "com.google.heart_minutes", 
      "originDataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:estimated_steps"
    }
  ]
}

谢谢。