HL7 Czech Imaging Report IG
0.1.0-ballot - ci-build CZ

HL7 Czech Imaging Report IG, published by HL7 Czech Republic. This guide is not an authorized publication; it is the continuous build for version 0.1.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7-cz/img/ and changes regularly. See the Directory of published versions

## Logical Model: A.2.6 - Media (attachments) - JSON Profile

Draft as of 2026-05-26

JSON representation of the KeyImagesAttachment logical model.

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    {
      "resourceType" : "StructureDefinition",
      "id" : "KeyImagesAttachment",
      "language" : "en",
      "text" : {
        "status" : "extensions"
      },
      "url" : "https://hl7.cz/fhir/img/StructureDefinition/KeyImagesAttachment",
      "version" : "0.1.0-ballot",
      "name" : "LogEnKeyImagesAttachmentCz",
      "title" : "A.2.6 - Media (attachments)",
      "status" : "draft",
      "date" : "2026-05-26T08:31:12+00:00",
      "publisher" : "HL7 Czech Republic",
      "contact" : [
        {
          "name" : "HL7 Czech Republic",
          "telecom" : [
            {
              "system" : "url",
              "value" : "https://www.hl7.cz/"
            }
          ]
        }
      ],
      "description" : "Imaging Report - Imaging Report media (attachments) - A.2.6 \r\nKey images related to this report.",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "CZ",
              "display" : "Czechia"
            }
          ]
        }
      ],
      "fhirVersion" : "4.0.1",
      "kind" : "logical",
      "abstract" : false,
      "type" : "https://hl7.cz/fhir/img/StructureDefinition/KeyImagesAttachment",
      "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
      "derivation" : "specialization",
      "snapshot" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
            "valueString" : "4.0.1"
          }
        ],
        "element" : [
          {
            "id" : "KeyImagesAttachment",
            "path" : "KeyImagesAttachment",
            "short" : "A.2.6 - Media (attachments)",
            "definition" : "Imaging Report - Imaging Report media (attachments) - A.2.6 \r\nKey images related to this report.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Base",
              "min" : 0,
              "max" : "*"
            },
            "isModifier" : false
          },
          {
            "id" : "KeyImagesAttachment.created",
            "path" : "KeyImagesAttachment.created",
            "short" : "A.2.6.1 - Date and time of creation",
            "definition" : "Date and time of creation or the period during which the media was created.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.created",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.issued",
            "path" : "KeyImagesAttachment.issued",
            "short" : "A.2.6.2 - Date and time of issuance",
            "definition" : "Date and time when this resource was made available.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.issued",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author",
            "path" : "KeyImagesAttachment.author",
            "short" : "A.2.6.3 - Created by",
            "definition" : "Person who created the image.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.author",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.identifier",
            "path" : "KeyImagesAttachment.author.identifier",
            "short" : "A.2.6.3.1 - Author identifier",
            "definition" : "The health professional identifier that will allow addressing recipients within a national or international data exchange infrastructure, such as the licence or registration number. In case when the recipient is not a health professional, e.g. patient, appropriate personal identifier should be used.",
            "min" : 1,
            "max" : "*",
            "base" : {
              "path" : "KeyImagesAttachment.author.identifier",
              "min" : 1,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Identifier"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.name",
            "path" : "KeyImagesAttachment.author.name",
            "short" : "A.2.6.3.2 - Author name",
            "definition" : "Person name [the structure of the name will be the same as for the patient (given name, family name / surname)].",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.author.name",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "HumanName"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.organizationID",
            "path" : "KeyImagesAttachment.author.organizationID",
            "short" : "A.2.6.3.3 - Author organisation ID",
            "definition" : "The healthcare provider organisation identifier. Identifier that is unique within a defined scope. Example: National healthcare provider ID. Multiple identifiers could be provided.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "KeyImagesAttachment.author.organizationID",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Identifier"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.organization",
            "path" : "KeyImagesAttachment.author.organization",
            "short" : "A.2.6.3.4 - Author organisation",
            "definition" : "The healthcare provider organisation information.",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.author.organization",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.dateTime",
            "path" : "KeyImagesAttachment.author.dateTime",
            "short" : "A.2.6.3.5 - Date Time",
            "definition" : "Date and time of the last modification of the document by its Author.",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.author.dateTime",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.bodyPart",
            "path" : "KeyImagesAttachment.bodyPart",
            "short" : "A.2.6.4 - Body part",
            "definition" : "Observed body part.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.bodyPart",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaHeight",
            "path" : "KeyImagesAttachment.mediaHeight",
            "short" : "A.2.6.5 - Media height",
            "definition" : "Image height in pixels (photo/video).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.mediaHeight",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaWidth",
            "path" : "KeyImagesAttachment.mediaWidth",
            "short" : "A.2.6.6 - Media width",
            "definition" : "Image width in pixels (photo/video).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.mediaWidth",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaFrames",
            "path" : "KeyImagesAttachment.mediaFrames",
            "short" : "A.2.6.7 - Media frames",
            "definition" : "Number of frames in a photo, video, or PDF.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.mediaFrames",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.recordingDuration",
            "path" : "KeyImagesAttachment.recordingDuration",
            "short" : "A.2.6.8 - Recording duration",
            "definition" : "Duration of the recording in seconds - for audio and video.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.recordingDuration",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment",
            "path" : "KeyImagesAttachment.attachment",
            "short" : "A.2.6.9 - Attachment",
            "definition" : "Directly embedded data or a link to the attachment's data source.",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.date",
            "path" : "KeyImagesAttachment.attachment.date",
            "short" : "A.2.6.9.1 - Date",
            "definition" : "Date of the attachment content, e.g., the date a photo was taken.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.date",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.title",
            "path" : "KeyImagesAttachment.attachment.title",
            "short" : "A.2.6.9.2 - Title",
            "definition" : "Label to display in place of the data.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.title",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.size",
            "path" : "KeyImagesAttachment.attachment.size",
            "short" : "A.2.6.9.3 - Size",
            "definition" : "Number of bytes of content (if url provided).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.size",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.hash",
            "path" : "KeyImagesAttachment.attachment.hash",
            "short" : "A.2.6.9.4 - Hash",
            "definition" : "The calculated hash of the data (sha-1, base64ed).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.hash",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "base64Binary"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.url",
            "path" : "KeyImagesAttachment.attachment.url",
            "short" : "A.2.6.9.5 - URL",
            "definition" : "Uri where the data can be found.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.url",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "uri"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.data",
            "path" : "KeyImagesAttachment.attachment.data",
            "short" : "A.2.6.9.6 - Data",
            "definition" : "The actual data of the attachment - a sequence of bytes, base64 encoded.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.data",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "base64Binary"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.contentType",
            "path" : "KeyImagesAttachment.attachment.contentType",
            "short" : "A.2.6.9.7 - Content type",
            "definition" : "Mime type of the content, with charset etc.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.attachment.contentType",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.note",
            "path" : "KeyImagesAttachment.note",
            "short" : "A.2.6.10 - Note",
            "definition" : "Contains free text, its author, and the date and time of its creation.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.note",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.view",
            "path" : "KeyImagesAttachment.view",
            "short" : "A.2.6.11 - View",
            "definition" : "Projection name, e.g., lateral or anteroposterior (AP). - Preferred system(s): SNOMED CT [ViewProjectionCodelist]",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.view",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.modality",
            "path" : "KeyImagesAttachment.modality",
            "short" : "A.2.6.12 - Modality",
            "definition" : "Type of acquisition device/process. - Preferred system(s): DICOM [AcquisitionModalityCodelist]",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.modality",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.device",
            "path" : "KeyImagesAttachment.device",
            "short" : "A.2.6.13 - Device",
            "definition" : "Device used to collect the media.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.device",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaType",
            "path" : "KeyImagesAttachment.mediaType",
            "short" : "A.2.6.14 - Media type",
            "definition" : "Classification of the media, e.g., image, video, or audio. - Preferred system(s): http://terminology.hl7.org/CodeSystem/media-category ValueList: image | video | audio",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "KeyImagesAttachment.mediaType",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          }
        ]
      },
      "differential" : {
        "element" : [
          {
            "id" : "KeyImagesAttachment",
            "path" : "KeyImagesAttachment",
            "short" : "A.2.6 - Media (attachments)",
            "definition" : "Imaging Report - Imaging Report media (attachments) - A.2.6 \r\nKey images related to this report."
          },
          {
            "id" : "KeyImagesAttachment.created",
            "path" : "KeyImagesAttachment.created",
            "short" : "A.2.6.1 - Date and time of creation",
            "definition" : "Date and time of creation or the period during which the media was created.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.issued",
            "path" : "KeyImagesAttachment.issued",
            "short" : "A.2.6.2 - Date and time of issuance",
            "definition" : "Date and time when this resource was made available.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author",
            "path" : "KeyImagesAttachment.author",
            "short" : "A.2.6.3 - Created by",
            "definition" : "Person who created the image.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.identifier",
            "path" : "KeyImagesAttachment.author.identifier",
            "short" : "A.2.6.3.1 - Author identifier",
            "definition" : "The health professional identifier that will allow addressing recipients within a national or international data exchange infrastructure, such as the licence or registration number. In case when the recipient is not a health professional, e.g. patient, appropriate personal identifier should be used.",
            "min" : 1,
            "max" : "*",
            "type" : [
              {
                "code" : "Identifier"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.name",
            "path" : "KeyImagesAttachment.author.name",
            "short" : "A.2.6.3.2 - Author name",
            "definition" : "Person name [the structure of the name will be the same as for the patient (given name, family name / surname)].",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "HumanName"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.organizationID",
            "path" : "KeyImagesAttachment.author.organizationID",
            "short" : "A.2.6.3.3 - Author organisation ID",
            "definition" : "The healthcare provider organisation identifier. Identifier that is unique within a defined scope. Example: National healthcare provider ID. Multiple identifiers could be provided.",
            "min" : 0,
            "max" : "*",
            "type" : [
              {
                "code" : "Identifier"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.organization",
            "path" : "KeyImagesAttachment.author.organization",
            "short" : "A.2.6.3.4 - Author organisation",
            "definition" : "The healthcare provider organisation information.",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.author.dateTime",
            "path" : "KeyImagesAttachment.author.dateTime",
            "short" : "A.2.6.3.5 - Date Time",
            "definition" : "Date and time of the last modification of the document by its Author.",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.bodyPart",
            "path" : "KeyImagesAttachment.bodyPart",
            "short" : "A.2.6.4 - Body part",
            "definition" : "Observed body part.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaHeight",
            "path" : "KeyImagesAttachment.mediaHeight",
            "short" : "A.2.6.5 - Media height",
            "definition" : "Image height in pixels (photo/video).",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaWidth",
            "path" : "KeyImagesAttachment.mediaWidth",
            "short" : "A.2.6.6 - Media width",
            "definition" : "Image width in pixels (photo/video).",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaFrames",
            "path" : "KeyImagesAttachment.mediaFrames",
            "short" : "A.2.6.7 - Media frames",
            "definition" : "Number of frames in a photo, video, or PDF.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.recordingDuration",
            "path" : "KeyImagesAttachment.recordingDuration",
            "short" : "A.2.6.8 - Recording duration",
            "definition" : "Duration of the recording in seconds - for audio and video.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment",
            "path" : "KeyImagesAttachment.attachment",
            "short" : "A.2.6.9 - Attachment",
            "definition" : "Directly embedded data or a link to the attachment's data source.",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "Base"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.date",
            "path" : "KeyImagesAttachment.attachment.date",
            "short" : "A.2.6.9.1 - Date",
            "definition" : "Date of the attachment content, e.g., the date a photo was taken.",
            "min" : 0,
            "max" : "*",
            "type" : [
              {
                "code" : "dateTime"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.title",
            "path" : "KeyImagesAttachment.attachment.title",
            "short" : "A.2.6.9.2 - Title",
            "definition" : "Label to display in place of the data.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.size",
            "path" : "KeyImagesAttachment.attachment.size",
            "short" : "A.2.6.9.3 - Size",
            "definition" : "Number of bytes of content (if url provided).",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "integer"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.hash",
            "path" : "KeyImagesAttachment.attachment.hash",
            "short" : "A.2.6.9.4 - Hash",
            "definition" : "The calculated hash of the data (sha-1, base64ed).",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "base64Binary"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.url",
            "path" : "KeyImagesAttachment.attachment.url",
            "short" : "A.2.6.9.5 - URL",
            "definition" : "Uri where the data can be found.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "uri"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.data",
            "path" : "KeyImagesAttachment.attachment.data",
            "short" : "A.2.6.9.6 - Data",
            "definition" : "The actual data of the attachment - a sequence of bytes, base64 encoded.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "base64Binary"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.attachment.contentType",
            "path" : "KeyImagesAttachment.attachment.contentType",
            "short" : "A.2.6.9.7 - Content type",
            "definition" : "Mime type of the content, with charset etc.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.note",
            "path" : "KeyImagesAttachment.note",
            "short" : "A.2.6.10 - Note",
            "definition" : "Contains free text, its author, and the date and time of its creation.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.view",
            "path" : "KeyImagesAttachment.view",
            "short" : "A.2.6.11 - View",
            "definition" : "Projection name, e.g., lateral or anteroposterior (AP). - Preferred system(s): SNOMED CT [ViewProjectionCodelist]",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.modality",
            "path" : "KeyImagesAttachment.modality",
            "short" : "A.2.6.12 - Modality",
            "definition" : "Type of acquisition device/process. - Preferred system(s): DICOM [AcquisitionModalityCodelist]",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.device",
            "path" : "KeyImagesAttachment.device",
            "short" : "A.2.6.13 - Device",
            "definition" : "Device used to collect the media.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          },
          {
            "id" : "KeyImagesAttachment.mediaType",
            "path" : "KeyImagesAttachment.mediaType",
            "short" : "A.2.6.14 - Media type",
            "definition" : "Classification of the media, e.g., image, video, or audio. - Preferred system(s): http://terminology.hl7.org/CodeSystem/media-category ValueList: image | video | audio",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ]
          }
        ]
      }
    }