For Enterprises performing metered billing (e.g., billing for storage or bandwidth), there is now a new API that permits you to send large volumes of data in a traditional CSV file. While we've always had a REST based XML API for sending individual or batch data, this new enhancement provides clients with large data volumes a more efficient mechanism for transmitting millions of records. Everything from mainframes to database export utilities handle the ubiquitous CSV file format and the new file API permits you to send large files and retrieve a response file that shows the status of each record in the file. The File API also allows you to update previously inserted records.
POST /file/activityBatch/uploadCsvFile
Notes:
Perform the HTTP POST as a multi-part file object with filename set to "csvFile" (required).
The request will return immediately after the file is received, but processing of the file will be asynchronous. See the sections below for checking on the status of the processing.
To download a sample input CSV file, log into the application as an administrator and go to the [System >> Usage Activity] page from where you can download a CSV template file with the right format and sample data.
Return Codes:
HTTP 200 (OK) – On successfully receiving the file, the server HTTP response will include a single plaintext output that indicates the "Activity Batch ID". This Activity Batch ID must be used to query for the response file.
HTTP 400 (Client Error) – The response string will indicate the cause of the error. Example: "Invalid file format, column 1 - integer value expected"
GET /file/activityBatch/status/[Activity Batch Id]
Notes:
The "Activity Batch ID" is returned when a POST or PUT operation to insert/update an activity CSV file returns successfully.
This file will contain one line for each line in the input file. The file format is: status, activity_id, customer_id, order_id, orderLineItem_id, extRefId, errorDescription. The status values are OK_INSERT, OK_UPDATE INVALID_CUSTOMER, INVALID_ORDER, OTHER_ERROR.
Return Codes:
HTTP 200 (OK) – Asynchronous processing has completed and the response CSV file is sent back as the HTTP response payload.
HTTP 202 (Accepted) – Asynchronous processing has not completed, check back later.
HTTP 404 (Not Found) - Invalid Activity Batch ID
HTTP 410 (Gone) – File not found. Files are retained only for 30 days.
PUT /file/activityBatch/uploadCsvFile
Notes:
A HTTP PUT operation (as opposed to the POST operation) indicates that an UPDATE is to be tried first and then an INSERT. The intended use case is when a previous POST (INSERT) operation had successfully inserted records and now these records need to be updated.
The transmitted file requires an additional column to be added to the beginning of each CSV record indicating the ActivityID. The Activity ID is returned in the Response CSV file (generated as a result of the initial POST/INSERT operation).
Perform the HTTP PUT as a multi-part file object with filename set to "csvFile" (required).
The request will return immediately after the file is received, but processing of the file will be asynchronous. See the sections below for checking on the status of the processing.
To download a sample input CSV file, log into the application as an administrator and go to the [System >> Usage Activity] page from where you can download a CSV template file with the right format and sample data.
Return Codes:
HTTP 200 (OK) – On successfully receiving the file, the server HTTP response will include a single plaintext output that indicates the "Activity Batch ID". This Activity Batch ID must be used to query for the response file.
HTTP 400 (Client Error) – The response string will indicate the cause of the error. Example: "Invalid file format, column 1 - integer value expected"
4. Bulk Query for Activity
GET /file/activityBatch/downloadCsvFile?beginDate=[yyyy-MM-dd]&endDate=[yyyy-MM-dd]&max=[x]&offset=[z]
Notes:
This call is used to fetch the usage activity in bulk, typically used after the billing run has rated the activity (i.e., assigned the price).
The beginDate and endDate are mandatory parameters
The max rows returned in a single file is 50,000 and offset parameter may be used to get larger ranges in batches
The CSV file format:
Return Codes:
HTTP 200 (OK) – The CSV file is sent back as the HTTP response payload.
HTTP 202 (Accepted) – Asynchronous processing has not completed, check back later.
HTTP 404 (Not Found) - No data found for specified parameters