Subscriptions R5 Backport
1.1.0 - Standard for Trial Use International flag

Subscriptions R5 Backport, published by HL7 FHIR Infrastructure WG. This is not an authorized publication; it is the continuous build for version 1.1.0). This version is based on the current content of and changes regularly. See the Directory of published versions

OperationDefinition: Get WS Binding Token for Subscription Operation

Official URL: Version: 1.1.0
Standards status: Trial-use Maturity Level: 0 Computable Name: R5SubscriptionGetWsBindingToken

This operation is used to get a token for a websocket client to use in order to bind to one or more subscriptions.

URL: [base]/Subscription/$get-ws-binding-token

URL: [base]/Subscription/[id]/$get-ws-binding-token



At the Instance level, this parameter is ignored. At the Resource level, one or more parameters containing a FHIR id for a Subscription to get a token for. In the absense of any specified ids, the server may either return a token for all Subscriptions available to the caller with a channel-type of websocket or fail the request.


An access token that a client may use to show authorization during a websocket connection.


The date and time this token is valid until.


The subscriptions this token is valid for.


The URL the client should use to connect to Websockets.