{
  "resourceType": "StructureDefinition",
  "id": "HCXInformationalMessagesExtension",
  "url": "https://hcx-base-url/StructureDefinition/HCXInformationalMessagesExtension",
  "version": "0.1.0",
  "name": "HCXInformationalMessagesExtension",
  "title": "HCX Informational Messages Extension",
  "status": "active",
  "date": "2021-12-27",
  "publisher": "HCX Working Group",
  "contact": [
    {
      "name": "HCX Working Group",
      "telecom": [
        {
          "system": "email",
          "value": "tbd@hcx.org.in",
          "use": "work",
          "rank": 1
        }
      ]
    }
  ],
  "description": "Extension to include informational messages.",
  "purpose": "Extension to include informational messages.",
  "copyright": "TBD",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "InsurancePlan.plan.specificCost.benefit"
    },
    {
      "type": "element",
      "expression": "InsurancePlan.plan"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Extension to add informational messages.",
        "definition": "Extension to add informational messages."
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:InformationalMessages",
        "path": "Extension.extension",
        "sliceName": "message",
        "short": "Informational Messages",
        "definition": "Informational Messages",
        "min": 1,
        "max": "*"
      },
      {
        "id": "Extension.extension:InformationalMessages.url",
        "path": "Extension.extension.url",
        "fixedUri": "InformationalMessagesCode"
      },
      {
        "id": "Extension.extension:InformationalMessages.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Informational Messages Code",
        "definition": "Informational Messages Code",
        "min": 1,
        "type": [
          {
            "code": "CodeableConcept"
          },
          {
            "code": "string"
          }
        ],
        "binding": {
          "strength": "extensible",
          "valueSet": "https://hcx-valuesets/InformationalMessagesCodes"
        }
      },
      {
        "id": "Extension.extension:MessageType",
        "path": "Extension.extension",
        "sliceName": "messageType",
        "short": "Message Type",
        "definition": "Indicates the severity of the message",
        "max": "1"
      },
      {
        "id": "Extension.extension:MessageType.url",
        "path": "Extension.extension.url",
        "fixedUri": "InformationalMessageCode"
      },
      {
        "id": "Extension.extension:MessageType.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Message Type Code",
        "definition": "Message Type Code",
        "min": 1,
        "type": [
          {
            "code": "code"
          }
        ],
        "binding": {
          "strength": "extensible",
          "valueSet": "http://www.hl7.org/fhir/valueset-issue-severity.html"
        }
      },
      {
        "id": "Extension.extension:ClaimUse",
        "path": "Extension.extension",
        "sliceName": "claimUse",
        "short": "Claim use code",
        "definition": "Indicates which stage of the claim that the message is relevant",
        "max": "1"
      },
      {
        "id": "Extension.extension:ClaimUse.url",
        "path": "Extension.extension.url",
        "fixedUri": "InformationalMessageClaimUse"
      },
      {
        "id": "Extension.extension:ClaimUse.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Claim use code",
        "definition": "Claim use code",
        "min": 1,
        "type": [
          {
            "code": "code"
          }
        ],
        "binding": {
          "strength": "preferred",
          "valueSet": "http://hl7.org/fhir/ValueSet/claim-use|4.0.1"
        }
      },
      {
        "id": "Extension.extension:DocumentationUrl",
        "path": "Extension.extension",
        "sliceName": "documentationUrl",
        "short": "Required Flag",
        "definition": "Indicates whether the document is required",
        "max": "1"
      },
      {
        "id": "Extension.extension:DocumentationUrl.url",
        "path": "Extension.extension.url",
        "fixedUri": "DocumentationUrl"
      },
      {
        "id": "Extension.extension:DocumentationUrl.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Documention URL",
        "definition": "Documention URL",
        "min": 1,
        "type": [
          {
            "code": "url"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://hcx-base-url/StructureDefinition/HCXInformationalMessagesExtension"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}