400 (Bad Request)

Missing input

The required JSON body is missing.

Invalid ID

The ID given for GET/PUT/DELETE requests on individual subscriptions is not a valid UUID.

Input cannot be deserialized

The given request body is no valid JSON according to the spec. This can be generally malformed input or,for example, misspelled enum values.

Namespace '<name>' is forbidden

The calling user doesn’t have sufficient rights to use the requested subscription namespace.

Namespace 'PUBLIC' does not allow endpoint type '<endpoint_type>'

Only webhook endpoints are allowed for the PUBLIC namespace.

Namespace 'PUBLIC' does not allow subscription of '<event_type>' events

The PUBLIC namespace only allows the subscription to CONTENT, NOTIFICATION and WORKFLOW events.

Use of service name is reserved

A subscription with 'PUBLIC' namespace must not define a service name.

Service name is required

Only relevant for internal subscriptions. An internal subscription must have a service name.

Namespace is immutable

The namespace assigned when creating a subscription cannot be changed when updating the subscription.

<property path> <message>

A property within the submitted JSON has a validation error, that is, a null value where a value is required.

409 (Conflict)

Duplicate endpoint '<endpoint_url>'

A specific endpoint can only be used once per event type.

Maximum number of 10 subscriptions reached

The total number of subscriptions is limited to 10.

Maximum number of 4 subscriptions for stream '<stream_type>' reached

The total number of subscriptions per event type is limited to 4.