Web Service Documentation / Categories / Meter Services / Get What Changed Meter List
Updated on February 26, 2024
This web service returns a list of meters that changed since a user specified date. The list of meters returned are account specific. The returned list only shows meters that you have permission to view. Results are returned in increments of 1,000 per set. Actions that trigger a meter to be included in the returned list may have been performed by any user with access to the meter. A list of user actions that trigger a meter to be included in the returned list can be found here.
More information on how this web service uses the Last Modified Metrics and the difference between the audit information provided by calls like Get-Property, Get-Meter, Get-Property-Use, etc., can be found at Get What Changed Property List.
23.0
GET
/customer/(customerId)/meter/whatChanged?date=(YYYY-MM-DD)
Field Name | Value | Comments |
---|---|---|
Authorization | Basic credentials |
Yes
Parameter Name | Description |
---|---|
customerId | Id to the customer |
date | Indicates the starting date of the desired range of time. Must be a valid date formatted as YYYY-MM-DD. The ending date of the desired range of time is set to the current date. The ending date cannot be changed. |
nextPageKey | Optional. Used as a reference key to determine what results to include in the next page. This is not a page number. This is typically omitted on the initial call and is provided if the results are paginated. |
previousPageKey | Optional. Used as a reference key to determine what results to include in the previous page. This is not a page number. This is typically omitted on the initial call and is provided if the results are paginated. |
Request/Response | Schema Name |
---|---|
Request | None |
Response | response.xsd |
The following example retrieves the second page of a list of meters that changed since 2010-07-31. These meters are for the customer that has an id of 100.
GET /customer/100/meter/whatChanged?nextPageKey=3000&date=2010-07-31
The following example returns a list of meters in customerId 100 that have changed since July 31, 2010. The list contains web service links for you to call and retrieve information for each meter.
<?xml version="1.0" encoding="UTF-8"?>
<response status="Ok">
<links>
<link id="861" httpMethod="GET" link="/meter/861" linkDescription="This is the GET url for this Meter." hint="Electric Meter"/>
<link id="341" httpMethod="GET" link="/meter/341" linkDescription="This is the GET url for this Meter." hint="NG Meter"/>
...
<link httpMethod="GET" link="/customer/100/meter/whatChanged?nextPageKey=4000&date=2010-07-31" linkDescription="next page"/>
<link httpMethod="GET" link="/customer/100/meter/whatChanged?previousPageKey=3000&date=2010-07-31" linkDescription="previous page"/>
</links>
</response>
A list with no meters is returned. No meters have changed.
<?xml version="1.0" encoding="UTF-8"?>
<response status="Ok">
<links/>
</response>