Aggregates data of a certain type or stream into buckets divided by a given type of boundary. Multiple data sets of multiple types and from multiple sources can be aggregated into exactly one bucket type per request. Try it now .
Request
HTTP request
POST https://www.googleapis.com/fitness/v1/users/ userId /dataset:aggregate
Parameters
Parameter name
Value
Description
Path parameters
userId
string
Aggregate data for the person identified. Use
me
to indicate
the authenticated user. Only me
is supported at this time.Authorization
This request requires authorization with at least one of the following scopes:
| Scope |
|---|
https://www.googleapis.com/auth/fitness.activity.read
|
https://www.googleapis.com/auth/fitness.activity.write
|
https://www.googleapis.com/auth/fitness.location.read
|
https://www.googleapis.com/auth/fitness.location.write
|
https://www.googleapis.com/auth/fitness.body.read
|
https://www.googleapis.com/auth/fitness.body.write
|
https://www.googleapis.com/auth/fitness.nutrition.read
|
https://www.googleapis.com/auth/fitness.nutrition.write
|
https://www.googleapis.com/auth/fitness.blood_pressure.read
|
https://www.googleapis.com/auth/fitness.blood_pressure.write
|
https://www.googleapis.com/auth/fitness.blood_glucose.read
|
https://www.googleapis.com/auth/fitness.blood_glucose.write
|
https://www.googleapis.com/auth/fitness.oxygen_saturation.read
|
https://www.googleapis.com/auth/fitness.oxygen_saturation.write
|
https://www.googleapis.com/auth/fitness.body_temperature.read
|
https://www.googleapis.com/auth/fitness.body_temperature.write
|
https://www.googleapis.com/auth/fitness.reproductive_health.read
|
https://www.googleapis.com/auth/fitness.reproductive_health.write
|
For more information, see the authentication and authorization page.
Request body
In the request body, supply data with the following structure:
{ "startTimeMillis" : long , "endTimeMillis" : long , "aggregateBy" : [ { "dataTypeName" : string , "dataSourceId" : string } ], "filteredDataQualityStandard" : [ string ], "bucketByTime" : { "durationMillis" : long , "period" : { "type" : string , "value" : integer , "timeZoneId" : string } } , "bucketBySession" : { "minDurationMillis" : long } , "bucketByActivityType" : { "minDurationMillis" : long , "activityDataSourceId" : string } , "bucketByActivitySegment" : { "minDurationMillis" : long , "activityDataSourceId" : string } }
Property name
Value
Description
Notes
startTimeMillis
long
The start of a window of time. Data that intersects with this time window will be aggregated. The time is in milliseconds since epoch, inclusive.
endTimeMillis
long
The end of a window of time. Data that intersects with this time window will be aggregated. The time is in milliseconds since epoch, inclusive.
aggregateBy[]
list
The specification of data to be aggregated. At least one aggregateBy spec must be provided. All data that is specified will be aggregated using the same bucketing criteria. There will be one dataset in the response for every aggregateBy spec.
aggregateBy[].
dataTypeName
string
The data type to aggregate. All data sources providing this data type will contribute data to the aggregation. The response will contain a single dataset for this data type name. The dataset will have a data source ID of derived:
aggregateBy[].
dataSourceId
string
A data source ID to aggregate. Only data from the specified data source ID will be included in the aggregation. If specified, this data source must exist; the OAuth scopes in the supplied credentials must grant read access to this data type. The dataset in the response will have the same data source ID. Note: Data can be aggregated by either the dataTypeName or the dataSourceId, not both.
filteredDataQualityStandard[]
list
DO NOT POPULATE THIS FIELD. It is ignored.
bucketByTime
nested object
Specifies that data be aggregated by a single time interval. Mutually exclusive of other bucketing specifications.
bucketByTime.
durationMillis
long
Specifies that result buckets aggregate data by exactly durationMillis time frames. Time frames that contain no data will be included in the response with an empty dataset.
bucketByTime.
period
nested object
bucketByTime.period.
type
string
Acceptable values are:
- "
day" - "
month" - "
week"
bucketByTime.period.
value
integer
bucketByTime.period.
timeZoneId
string
org.joda.timezone.DateTimeZone
bucketBySession
nested object
Specifies that data be aggregated by user sessions. Data that does not fall within the time range of a session will not be included in the response. Mutually exclusive of other bucketing specifications.
bucketBySession.
minDurationMillis
long
Specifies that only sessions of duration longer than minDurationMillis are considered and used as a container for aggregated data.
bucketByActivityType
nested object
Specifies that data be aggregated by the type of activity being performed when the data was recorded. All data that was recorded during a certain activity type (.for the given time range) will be aggregated into the same bucket. Data that was recorded while the user was not active will not be included in the response. Mutually exclusive of other bucketing specifications.
bucketByActivityType.
minDurationMillis
long
Specifies that only activity segments of duration longer than minDurationMillis are considered and used as a container for aggregated data.
bucketByActivityType.
activityDataSourceId
string
The default activity stream will be used if a specific activityDataSourceId is not specified.
bucketByActivitySegment
nested object
Specifies that data be aggregated each activity segment recorded for a user. Similar to bucketByActivitySegment, but bucketing is done for each activity segment rather than all segments of the same type. Mutually exclusive of other bucketing specifications.
bucketByActivitySegment.
minDurationMillis
long
Specifies that only activity segments of duration longer than minDurationMillis are considered and used as a container for aggregated data.
bucketByActivitySegment.
activityDataSourceId
string
The default activity stream will be used if a specific activityDataSourceId is not specified.
Response
If successful, this method returns a response body with the following structure:
{ "bucket" : [ { "type" : string , "startTimeMillis" : long , "endTimeMillis" : long , "dataset" : [ users . dataSources . datasets Resource ], "session" : { "id" : string , "name" : string , "description" : string , "startTimeMillis" : long , "endTimeMillis" : long , "modifiedTimeMillis" : long , "application" : { "packageName" : string , "version" : string , "detailsUrl" : string , "name" : string } , "activityType" : integer , "activeTimeMillis" : long } , "activity" : integer } ] }
Property name
Value
Description
Notes
bucket[]
list
A list of buckets containing the aggregated data.
bucket[].
type
string
The type of a bucket signifies how the data aggregation is performed in the bucket.
Acceptable values are:
Acceptable values are:
- "
activitySegment" - "
activityType" - "
session" - "
time" - "
unknown"
bucket[].
startTimeMillis
long
The start time for the aggregated data, in milliseconds since epoch, inclusive.
bucket[].
endTimeMillis
long
The end time for the aggregated data, in milliseconds since epoch, inclusive.
bucket[].
dataset[]
list
There will be one dataset per AggregateBy in the request.
bucket[].
session
nested object
Available for Bucket.Type.SESSION
bucket[].session.
id
string
A client-generated identifier that is unique across all sessions owned by this particular user.
bucket[].session.
name
string
A human readable name of the session.
bucket[].session.
description
string
A description for this session.
bucket[].session.
startTimeMillis
long
A start time, in milliseconds since epoch, inclusive.
bucket[].session.
endTimeMillis
long
An end time, in milliseconds since epoch, inclusive.
bucket[].session.
modifiedTimeMillis
long
A timestamp that indicates when the session was last modified.
bucket[].session.
application
nested object
The application that created the session.
bucket[].session.application.
packageName
string
Package name for this application. This is used as a unique identifier when created by Android applications, but cannot be specified by REST clients. REST clients will have their developer project number reflected into the Data Source data stream IDs, instead of the packageName.
bucket[].session.application.
version
string
Version of the application. You should update this field whenever the application changes in a way that affects the computation of the data.
bucket[].session.application.
detailsUrl
string
An optional URI that can be used to link back to the application.
bucket[].session.application.
name
string
The name of this application. This is required for REST clients, but we do not enforce uniqueness of this name. It is provided as a matter of convenience for other developers who would like to identify which REST created an Application or Data Source.
bucket[].session.
activityType
integer
The type of activity this session represents.
bucket[].session.
activeTimeMillis
long
Session active time. While start_time_millis and end_time_millis define the full session time, the active time can be shorter and specified by active_time_millis. If the inactive time during the session is known, it should also be inserted via a com.google.activity.segment data point with a STILL activity value
bucket[].
activity
integer
Available for Bucket.Type.ACTIVITY_TYPE, Bucket.Type.ACTIVITY_SEGMENT
Try it!
Use the APIs Explorer below to call this method on live data and see the response.
