Dapr · Schema

Dapr Binding

Represents a Dapr binding request used to invoke output bindings or receive events from input bindings. Bindings enable integration with external resources such as Kafka, RabbitMQ, Azure Event Hubs, AWS SQS, and GCP Storage.

Distributed SystemsMicroservicesPlatformPub/SubState ManagementWorkflows

Properties

Name	Type	Description
data	object	The data to send to the output binding.
metadata	object	Additional metadata for the binding invocation.
operation	string	The operation to perform on the binding (e.g., create, get, delete, list).

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/dapr/blob/main/json-schema/binding.json",
  "title": "Dapr Binding",
  "description": "Represents a Dapr binding request used to invoke output bindings or receive events from input bindings. Bindings enable integration with external resources such as Kafka, RabbitMQ, Azure Event Hubs, AWS SQS, and GCP Storage.",
  "type": "object",
  "required": [
    "operation"
  ],
  "properties": {
    "data": {
      "description": "The data to send to the output binding."
    },
    "metadata": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Additional metadata for the binding invocation."
    },
    "operation": {
      "type": "string",
      "description": "The operation to perform on the binding (e.g., create, get, delete, list)."
    }
  }
}