WHO SMART Trust
1.1.5 - CI Build

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.1.5 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust/tree/51/merge and changes regularly. See the Directory of published versions

## Logical Model: SmartHealthLinkPayload - JSON Profile

Draft as of 2024-09-18

JSON representation of the SmartHealthLinkPayload logical model.

Raw json | Download

    {
      "resourceType" : "StructureDefinition",
      "id" : "SmartHealthLinkPayload",
      "text" : {
        "status" : "extensions",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition SmartHealthLinkPayload</b></p><a name=\"SmartHealthLinkPayload\"> </a><a name=\"hcSmartHealthLinkPayload\"> </a><a name=\"SmartHealthLinkPayload-en-US\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload\" title=\"Smart Health Link Payload (DRAFT)\n\nThis logical model was taken from the SMART Health Link documentation &lt;https://docs.smarthealthit.org/smart-health-links/spec#construct-a-shlink-payload&gt; as if 30 November 2023.\n\nA [[ SMART Health Link]] is generated from this payload according to the algorithm documented here &lt;https://docs.smarthealthit.org/smart-health-links/spec#example-shlink-generation&gt; to create a \n\nIt is generated \n\n\">SmartHealthLinkPayload</a><a name=\"SmartHealthLinkPayload\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://build.fhir.org/types.html#Base\">Base</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Smart Health Link Payload (DRAFT)<br/><span style=\"font-weight:bold\">Instances of this logical model are not marked to be the target of a Reference</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.url\" title=\"Manifest URL for this SHLink\">url</a><a name=\"SmartHealthLinkPayload.url\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">url</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.key\" title=\"Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.\">key</a><a name=\"SmartHealthLinkPayload.key\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.exp\" title=\"Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)\">exp</a><a name=\"SmartHealthLinkPayload.exp\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.flag\" title=\"Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.\">flag</a><a name=\"SmartHealthLinkPayload.flag\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.label\" title=\"Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.\">label</a><a name=\"SmartHealthLinkPayload.label\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-SmartHealthLinkPayload-definitions.html#SmartHealthLinkPayload.v\" title=\"Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.\">v</a><a name=\"SmartHealthLinkPayload.v\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.</td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
      },
      "url" : "http://smart.who.int/trust/StructureDefinition/SmartHealthLinkPayload",
      "version" : "1.1.5",
      "name" : "SmartHealthLinkPayload",
      "title" : "Smart Health Link Payload (DRAFT)",
      "status" : "draft",
      "date" : "2024-09-18T09:06:30+00:00",
      "publisher" : "WHO",
      "contact" : [
        {
          "name" : "WHO",
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://who.int"
            }
          ]
        }
      ],
      "description" : "Smart Health Link Payload (DRAFT)\n\nThis logical model was taken from the SMART Health Link documentation <https://docs.smarthealthit.org/smart-health-links/spec#construct-a-shlink-payload> as if 30 November 2023.\n\nA [[ SMART Health Link]] is generated from this payload according to the algorithm documented here <https://docs.smarthealthit.org/smart-health-links/spec#example-shlink-generation> to create a \n\nIt is generated \n\n",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
              "code" : "001"
            }
          ]
        }
      ],
      "fhirVersion" : "4.0.1",
      "kind" : "logical",
      "abstract" : false,
      "type" : "http://smart.who.int/trust/StructureDefinition/SmartHealthLinkPayload",
      "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
      "derivation" : "specialization",
      "snapshot" : {
        "element" : [
          {
            "id" : "SmartHealthLinkPayload",
            "path" : "SmartHealthLinkPayload",
            "short" : "Smart Health Link Payload (DRAFT)",
            "definition" : "Smart Health Link Payload (DRAFT)\n\nThis logical model was taken from the SMART Health Link documentation <https://docs.smarthealthit.org/smart-health-links/spec#construct-a-shlink-payload> as if 30 November 2023.\n\nA [[ SMART Health Link]] is generated from this payload according to the algorithm documented here <https://docs.smarthealthit.org/smart-health-links/spec#example-shlink-generation> to create a \n\nIt is generated \n\n",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Base",
              "min" : 0,
              "max" : "*"
            },
            "isModifier" : false
          },
          {
            "id" : "SmartHealthLinkPayload.url",
            "path" : "SmartHealthLinkPayload.url",
            "short" : "url",
            "definition" : "Manifest URL for this SHLink",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.url",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.key",
            "path" : "SmartHealthLinkPayload.key",
            "short" : "Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.",
            "definition" : "Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.key",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.exp",
            "path" : "SmartHealthLinkPayload.exp",
            "short" : "Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)",
            "definition" : "Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.exp",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.flag",
            "path" : "SmartHealthLinkPayload.flag",
            "short" : "Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.",
            "definition" : "Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.flag",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.label",
            "path" : "SmartHealthLinkPayload.label",
            "short" : "Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.",
            "definition" : "Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.label",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.v",
            "path" : "SmartHealthLinkPayload.v",
            "short" : "Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.",
            "definition" : "Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "SmartHealthLinkPayload.v",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ]
          }
        ]
      },
      "differential" : {
        "element" : [
          {
            "id" : "SmartHealthLinkPayload",
            "path" : "SmartHealthLinkPayload",
            "short" : "Smart Health Link Payload (DRAFT)",
            "definition" : "Smart Health Link Payload (DRAFT)\n\nThis logical model was taken from the SMART Health Link documentation <https://docs.smarthealthit.org/smart-health-links/spec#construct-a-shlink-payload> as if 30 November 2023.\n\nA [[ SMART Health Link]] is generated from this payload according to the algorithm documented here <https://docs.smarthealthit.org/smart-health-links/spec#example-shlink-generation> to create a \n\nIt is generated \n\n"
          },
          {
            "id" : "SmartHealthLinkPayload.url",
            "path" : "SmartHealthLinkPayload.url",
            "short" : "url",
            "definition" : "Manifest URL for this SHLink",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.key",
            "path" : "SmartHealthLinkPayload.key",
            "short" : "Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.",
            "definition" : "Decryption key for processing files returned in the manifest. 43 characters, consisting of 32 random bytes base64urlencoded.",
            "min" : 1,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.exp",
            "path" : "SmartHealthLinkPayload.exp",
            "short" : "Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)",
            "definition" : "Optional. Number representing expiration time in Epoch seconds, as a hint to help the SHL Receiving Application determine if this QR is stale. (Note: epoch times should be parsed into 64-bit numeric types.)",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.flag",
            "path" : "SmartHealthLinkPayload.flag",
            "short" : "Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.",
            "definition" : "Optional. String created by concatenating single-character flags in alphabetical order\n  L Indicates the SHLink is intended for long-term use and manifest content can evolve over time\n  P Indicates the SHLink requires a Passcode to resolves\n  U Indicates the SHLink's url resolves to a single encrypted file accessible via GET, bypassing the manifest. SHALL NOT be used in combination with P.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.label",
            "path" : "SmartHealthLinkPayload.label",
            "short" : "Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.",
            "definition" : "Optional. String no longer than 80 characters that provides a short description of the data behind the SHLink.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          },
          {
            "id" : "SmartHealthLinkPayload.v",
            "path" : "SmartHealthLinkPayload.v",
            "short" : "Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.",
            "definition" : "Optional. Integer representing the SHLinks protocol version this SHLink conforms to. MAY be omitted when the default value (1) applies.",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "string"
              }
            ]
          }
        ]
      }
    }