# JSON Schema ## QueueState Event QueueState is an event that indicates to an upstream entity the state of a queue. Refer to [queuestate.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/queuestate.json) ## AbandonedCall Event AbandonedCall is an event to notify a PSAP that a call was started, but then canceled prior to the PSAP knowing the call occurred. Refer to [abandonedcall.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/abandonedcall.json) ## SecurityPosture Event SecurityPosture is an event that represents a downstream entity's current security state. Refer to [securityposture.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/securityposture.json) ## ElementState Event ElementState is an event that indicates the state of an element either automatically determined, or as determined by management. Refer to [elementstate.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/elementstate.json) ## ServiceState Event ServiceState is an event that indicates the state of service either automatically determined, or as determined by management. Refer to [servicestate.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/servicestate.json) ## Dequeue Registration Dequeue Registration is a web service whereby the registering entity becomes one of the dequeuing entities. Refer to [dqregrequest.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/dqregrequest.json) and [dqregresponse.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/dqregresponse.json) ## BadActor BadActor is a web service to signal the BCF which source is misbehaving. Refer to [badactrequest.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/badactrequest.json) and [badactresponse.json](https://forge.etsi.org/rep/emtel/ts-103-479/json-schema/blob/v1.1.1/badactresponse.json)