Changes to Set /node/dataset/active

request body became required

removed the media type plain/text from the request body

removed the request property ActiveTimestamp

removed the request property Channel

removed the request property ChannelMask

removed the request property ExtPanId

removed the request property MeshLocalPrefix

removed the request property NetworkKey

removed the request property NetworkName

removed the request property PSKc

removed the request property PanId

removed the request property SecurityPolicy

api tag node removed

added the new optional header request parameter If-None-Match

added the new optional request property activeTimestamp

added the new optional request property channel

added the new optional request property channelMask

added the new optional request property extPanId

added the new optional request property meshLocalPrefix

added the new optional request property networkKey

added the new optional request property networkName

added the new optional request property panId

added the new optional request property pskc

added the new optional request property securityPolicy

added the media type text/plain to the request body

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 409

added the non-success response with the status 405

added the non-success response with the status 412

added the non-success response with the status 413

added the non-success response with the status 500