AllergyIntolerance

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/canvas-medical/main/json-schema/canvas-medical-allergy-intolerance-schema.json",
  "title": "AllergyIntolerance",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/canvas-medical-allergy-intolerance-api-openapi.yml#/components/schemas/AllergyIntolerance",
  "allOf": [
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      "$ref": "#/$defs/FHIRResource"
    },
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      "type": "object",
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        "resourceType",
        "patient"
      ],
      "properties": {
        "resourceType": {
          "type": "string",
          "default": "AllergyIntolerance"
        },
        "clinicalStatus": {
          "$ref": "#/$defs/CodeableConcept"
        },
        "verificationStatus": {
          "$ref": "#/$defs/CodeableConcept"
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        "type": {
          "type": "string",
          "enum": [
            "allergy",
            "intolerance"
          ]
        },
        "category": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "food",
              "medication",
              "environment",
              "biologic"
            ]
          }
        },
        "code": {
          "$ref": "#/$defs/CodeableConcept"
        },
        "patient": {
          "$ref": "#/$defs/Reference"
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        "reaction": {
          "type": "array",
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            "type": "object",
            "properties": {
              "manifestation": {
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                  "$ref": "#/$defs/CodeableConcept"
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              },
              "severity": {
                "type": "string",
                "enum": [
                  "mild",
                  "moderate",
                  "severe"
                ]
              }
            }
          }
        }
      }
    }
  ],
  "$defs": {
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      "type": "object",
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      }
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    "Coding": {
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      "properties": {
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        "version": {
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        },
        "code": {
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        },
        "display": {
          "type": "string"
        },
        "userSelected": {
          "type": "boolean"
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    },
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      "type": "object",
      "description": "Base FHIR R4 resource properties",
      "properties": {
        "resourceType": {
          "type": "string",
          "description": "FHIR resource type name"
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        "id": {
          "type": "string",
          "description": "Logical id of this artifact"
        },
        "meta": {
          "$ref": "#/$defs/Meta"
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          "$ref": "#/$defs/Narrative"
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    "Meta": {
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        "lastUpdated": {
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          "format": "date-time"
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          "items": {
            "type": "string"
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        },
        "tag": {
          "type": "array",
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            "$ref": "#/$defs/Coding"
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      }
    },
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      "properties": {
        "status": {
          "type": "string",
          "enum": [
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        "div": {
          "type": "string"
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    },
    "Reference": {
      "type": "object",
      "properties": {
        "reference": {
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        "type": {
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        },
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          "type": "string"
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  }
}