{
  "resourceType": "StructureDefinition",
  "id": "Attachment",
  "meta": {
    "lastUpdated": "2020-12-07T01:37:08.438+00:00"
  },
  "url": "http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Attachment",
  "name": "Attachment",
  "title": "附件信息",
  "status": "draft",
  "description": "用于引用以其他格式定义的数据内容",
  "fhirVersion": "4.0.0",
  "mapping": [
    {
      "identity": "v2",
      "uri": "http://hl7.org/v2",
      "name": "HL7 v2 Mapping"
    },
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "type": "Attachment",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Attachment",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Attachment",
        "path": "Attachment",
        "short": "附件信息",
        "definition": "用于引用以其他格式定义的数据内容。"
      },
      {
        "id": "Attachment.contentType",
        "path": "Attachment.contentType",
        "short": "内容的Mime类型，带有字符集等。",
        "definition": "标识附件中的数据类型，并允许选择一种方法来解释或呈现数据。在适当的地方包括mime类型参数，如charset。"
      },
      {
        "id": "Attachment.language",
        "path": "Attachment.language",
        "short": "人类语言(BCP-47)",
        "definition": "人类语言的内容。根据BCP 47，该值可以是任何有效值。"
      },
      {
        "id": "Attachment.data",
        "path": "Attachment.data",
        "short": "base64ed  数据",
        "definition": "附件的实际数据—编码为base64的字节序列。"
      },
      {
        "id": "Attachment.url",
        "path": "Attachment.url",
        "short": "数据的url",
        "definition": "可以访问数据的地址"
      },
      {
        "id": "Attachment.size",
        "path": "Attachment.size",
        "short": "内容字节数(如果提供url)",
        "definition": "组成此附件的数据字节数(在base64编码之前)。"
      },
      {
        "id": "Attachment.hash",
        "path": "Attachment.hash",
        "short": "数据的哈希(sha-1, base64ed)",
        "definition": "使用SHA-1计算数据的哈希值。使用base64表示。"
      },
      {
        "id": "Attachment.title",
        "path": "Attachment.title",
        "short": "数据标题",
        "definition": "描述该附件的标题信息"
      },
      {
        "id": "Attachment.creation",
        "path": "Attachment.creation",
        "short": "首次创建日期",
        "definition": "附件首次创建的日期。"
      }
    ]
  }
}