Body Mass
This resource allows creation and modification of Body Mass entries. Body Mass relates to a user’s weight, mass, fat percentage, and body mass index.
Resource URIs
- Item URI:
/v7.1/bodymass/{id}/
- Collection URI:
/v7.1/bodymass/
Item
Item Methods
PUT Update a bodymass measurement.
Item properties
| Name |
Description |
Type |
Units |
HTTP Support |
datetime_utc |
The instant in time that the body mass measurement was taken by the source system (i.e. the time the user stepped on the scale). |
ISO 8601 Datetime |
N/A |
GET: required, POST: required PUT: optional |
datetime_timezone |
The local timezone where the body mass measurement was recorded (i.e. ‘America/Chicago’). |
String |
N/A |
GET: required, POST: required PUT: optional |
created_datetime |
The instant in time that the workout was recorded. |
ISO 8601 Datetime |
N/A |
GET: required, POST: ignored PUT: ignored |
updated_datetime |
The instant in time that the workout was last modified. |
ISO 8601 Datetime |
N/A |
GET: required, POST: ignored PUT: required |
external_id |
Represents a bodymass uniquely in the environment the bodymass was recorded. |
String |
N/A |
GET: required, POST: required PUT: required |
bmi |
The user’s body mass index. |
String |
N/A |
GET: optional, POST: optional PUT: optional |
mass |
The user’s total mass. If lean_mass and fat_mass are present, they should add up to this field. |
String |
Kilogram |
GET: optional, POST: required PUT: optional |
fat_percent |
The user’s percent of body mass that consists of fat. |
String |
N/A |
GET: optional, POST: optional PUT: optional |
lean_mass |
The user’s total mass that is not fat. A read-only field. |
String |
Kilogram |
GET: optional, POST: ignored PUT: ignored |
fat_mass |
The user’s total mass that is fat. A read-only field. |
String |
Kilogram |
GET: optional, POST: ignored PUT: ignored |
Item links
self A link to this resourceuser A link to the User resource that owns the Body Massdata_source A link to the DataSource resource.
Collection
Collection methods
GET Get a list of Body Masses within a date range.PUT Update or insert a Body Mass measurement.
Collection query parameters
| Name |
Description |
Type |
Required |
target_start_datetime |
Indicates where to start the search. |
ISO 8601 Datetime |
Yes |
target_end_datetime |
Indicates where to end the search. Defaults to current time. |
ISO 8601 Datetime |
No |
Collection properties
| Name |
Description |
Type |
HTTP Support |
total_count |
Total count of entities returned in collection |
integer |
GET: required |
Collection links
self A link to this resource
Embedded collections
bodymasses A collection of Body Masses with properties as described under Item properties and links as described under Item links
Usage
PUT Body Mass entity
Request PUT: /v7.1/bodymass/{id}/
{
"datetime_utc":"2012-12-13T12:00:00Z",
"datetime_timezone":"US/Central",
"external_id":"192664933",
"mass":35.0,
"fat_percent":55.5,
"bmi":27.0,
"_links": {
"data_source": [
{
"href": "/v7.1/data_source/{data_source_id}/",
"id": "{data_source_id}"
}
]
}
}
Response 200
{
"datetime_utc":"2012-12-13T12:00:00+00:00",
"datetime_timezone":"America/Chicago",
"created_datetime":"2014-03-26T15:02:28+00:00",
"updated_datetime":"2014-04-22T03:58:27+00:00",
"external_id":"192664933",
"mass": 35.0,
"bmi": 27.0,
"fat_percent":55.5,
"lean_mass":61.46070280,
"fat_mass":11.47929720,
"_links":{
"self":[
{
"href":"/v7.1/bodymass/{id}/",
"id":"{id}"
}
],
"user":[
{
"href":"/v7.1/user/{user_id}/",
"id":"{user_id}"
}
],
"data_source": [
{
"href": "/v7.1/data_source/{data_source_id}/",
"id": "{data_source_id}"
}
]
}
}
GET Body Mass collection
Request GET: /v7.1/bodymass/?target_start_datetime=2012-12-12T12%3A12%3A12Z&limit=20&offset=0
Response
{
"_links":{
"self":[
{
"href":"/v7.1/bodymass/?target_start_datetime=2012-12-12T12%3A12%3A12Z&limit=20&offset=0"
}
],
"documentation":[
{
"href":"https://developer.underarmour.com/docs/"
}
]
},
"_embedded":{
"bodymasses":[
{
"datetime_utc":"2014-03-01T18:07:02+00:00",
"datetime_timezone":"America/Chicago",
"created_datetime":"2014-03-26T15:02:28+00:00",
"updated_datetime":"2014-04-22T03:58:27+00:00",
"external_id":"187726333",
"mass": 72.940,
"bmi": 21.000,
"fat_percent": 15.738,
"lean_mass": 61.46070280,
"fat_mass": 11.47929720,
"_links":{
"self":[
{
"href":"/v7.1/bodymass/{bodymass_id}/",
"id":"{bodymass_id}"
}
],
"user":[
{
"href":"/v7.1/user/{user_id}/",
"id":"{user_id}"
}
]
}
}
]
},
"total_count":1
}
POST Body Mass entity
Request POST: /v7.1/bodymass/
{
"datetime_utc":"2012-12-13T12:00:00Z",
"datetime_timezone":"US/Central",
"external_id":"192664933",
"mass":35.0,
"fat_percent":55.5,
"bmi":27.0,
"_links": {
"data_source": [
{
"href": "/v7.1/data_source/{data_source_id}/",
"id": "{data_source_id}"
}
]
}
}
Response 201
{
"datetime_utc":"2012-12-13T12:00:00+00:00",
"datetime_timezone":"America/Chicago",
"created_datetime":"2014-03-26T15:02:28+00:00",
"updated_datetime":"2014-04-22T03:58:27+00:00",
"external_id":"192664933",
"mass": 35.0,
"bmi": 27.0,
"fat_percent":55.5,
"lean_mass":61.46070280,
"fat_mass":11.47929720,
"_links":{
"self":[
{
"href":"/v7.1/bodymass/{id}/",
"id":"{id}"
}
],
"user":[
{
"href":"/v7.1/user/{user_id}/",
"id":"{user_id}"
}
],
"data_source": [
{
"href": "/v7.1/data_source/{data_source_id}/",
"id": "{data_source_id}"
}
]
}
}
