AMQP Message

{
  "$id": "amqp-message.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "AMQP Message",
  "description": "Schema describing the structure of an AMQP 0-9-1 message including properties, headers, and payload. An AMQP message consists of message properties (metadata), application headers, and a binary payload body.",
  "type": "object",
  "required": [
    "body"
  ],
  "properties": {
    "properties": {
      "$ref": "amqp-message-properties.json"
    },
    "headers": {
      "type": "object",
      "description": "Application-specific headers as key-value pairs sent in the message header frame.",
      "additionalProperties": true
    },
    "body": {
      "description": "The message body content. Can be any valid JSON value or a binary payload represented as a base64-encoded string.",
      "oneOf": [
        {
          "type": "object",
          "additionalProperties": true
        },
        {
          "type": "array"
        },
        {
          "type": "string"
        },
        {
          "type": "number"
        },
        {
          "type": "boolean"
        },
        {
          "type": "null"
        }
      ]
    },
    "exchange": {
      "type": "string",
      "description": "The exchange the message was published to."
    },
    "routingKey": {
      "type": "string",
      "description": "The routing key used when publishing the message."
    },
    "mandatory": {
      "type": "boolean",
      "description": "If true, the server will return an undeliverable message with a Return method. If false, the server silently drops the message.",
      "default": false
    },
    "immediate": {
      "type": "boolean",
      "description": "If true, the server will return an undeliverable message if it cannot be immediately consumed. Deprecated in AMQP 0-9-1.",
      "default": false
    }
  },
  "additionalProperties": false
}