2.2.1.3 Response Headers

The following HTTP headers are provided by the Network Controller in HTTP responses to the client in addition to the existing set of standard HTTP headers.

Header	Section	Description
Azure-AsyncOperation	2.2.1.3.1	Contains the URL to enable monitoring of asynchronous operations.
Content-Length	2.2.1.3.2	The length of the content that is returned.
Content-Type	2.2.1.1	Required. The content type of the payload. This header is not required in responses that do not contain content.
Date	2.2.1.3.3	The date that the request was processed, in [RFC1123] format.
ETag	2.2.1.3.4	An opaque string representing the state of the resource at the time the response was generated.
HTTP/1.1	2.2.1.3.5	Indicates the HTTP status code of the request.
Location	2.2.1.3.6	Header for long-running operations. Contains the URL where the status of the long running operation can be checked.
Retry-After	2.2.1.3.7	Header for long-running operations. Set to the delay that the client uses when checking for the status of the operation.
Server	2.2.1.3.8	Indicates the HTTP server that is returning the HTTP response. For the Network Controller, the value will be Microsoft-HTTPAPI/2.0.
x-ms-request-id	2.2.1.3.9	A unique identifier for the current operation, service generated.