• Documentation
• Release Notes
• 2.1 Update Release
• Changed APIs

Changed APIs

EnOS 2.1 Update Release introduces the following API behavioral changes.

Connection Service

API	Description
Download File	Added category to request parameter (URI) which indicates the type of the file to be downloaded.
Upload Attribute	Added a required parameter Content-length to the header of the file form-data in the request body. The parameter indicates the file size.
Upload Event	Added a required parameter Content-length to the header of the file form-data in the request body. The parameter indicates the file size.
Upload Measurement Point	Added a required parameter Content-length to the header of the file form-data in the request body. The parameter indicates the file size.
Apply Certificate	Added issueAuthority to the request parameters. Updated error codes.
Renew Certificate	Added issueAuthority to the request parameters. Updated error codes.
Revoke Certificate	Updated error codes.
List Certificate	Updated error codes.
Search Device	Expression supports querying by deviceAttributes and deviceTags.

Batch Processing Service

Starting from EnOS 2.1.2 release, the Dataflow Service is renamed Batch Processing Service. In the API request URL, dataflow-batch-service is changed to batch-processing-service, and the API version is upgraded to v2.1. The new version includes the following updates:

Changed Item	Before	After	Impact
Response field rename	status	code	All APIs
Successful request	Success	OK	All APIs
searchValue filed rename	searchValue	expression	Get My Flow
pagination struct	Value of pageNo starts from 0	Value of pageNo starts from 1	Search Flow，List Flow Instances