Rule

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-entity-resolution/refs/heads/main/json-schema/amazon-entity-resolution-rule-schema.json",
  "title": "Rule",
  "description": "An object containing <code>RuleName</code>, and <code>MatchingKeys</code>.",
  "type": "object",
  "properties": {
    "matchingKeys": {
      "allOf": [
        {
          "$ref": "#/components/schemas/RuleMatchingKeysList"
        },
        {
          "description": "A list of <code>MatchingKeys</code>. The <code>MatchingKeys</code> must have been defined in the <code>SchemaMapping</code>. Two records are considered to match according to this rule if all of the <code>MatchingKeys</code> match."
        }
      ]
    },
    "ruleName": {
      "allOf": [
        {
          "$ref": "#/components/schemas/RuleRuleNameString"
        },
        {
          "description": "A name for the matching rule."
        }
      ]
    }
  },
  "required": [
    "matchingKeys",
    "ruleName"
  ]
}