{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://venuemind.dev/schemas/planning-effect.schema.json",
  "title": "VenueMind Planning Effect",
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        "targetRequirementId",
        "before",
        "after",
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        "affectedConstraintIds",
        "evidenceFamilies",
        "source"
      ],
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        },
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        },
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              "type": "array",
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          },
          "additionalProperties": false
        },
        "source": {
          "type": "object",
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            "sourceSystem",
            "entityType",
            "externalId",
            "sourceVersion",
            "checksum",
            "synchronizedAt"
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            }
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        },
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        },
        "affectedConstraintIds": {
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          }
        },
        "evidenceFamilies": {
          "type": "array",
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          "maxItems": 2,
          "prefixItems": [
            {
              "const": "capacity"
            },
            {
              "const": "flow"
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        }
      },
      "additionalProperties": false
    },
    {
      "type": "object",
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        "before",
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      ],
      "properties": {
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          "const": "set_event_schedule"
        },
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        },
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          "type": "string",
          "minLength": 1
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          "prefixItems": [
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              "const": "operations"
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          ],
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      "additionalProperties": false
    }
  ]
}