Cross-Version Extension for MessageDefinition.focus.min in R3

Context of Use

This extension may be used in the following contexts:

• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Minimum number of focuses of this type
extension		..0
value[x]		1..	unsignedInt
url				"http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus.min"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r3-msd.foc.min",
  "url" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus.min",
  "name" : "XVerExtensionMessageDefinition.focus.minR3",
  "title" : "Cross-Version Extension for MessageDefinition.focus.min in R3",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Infrastructure And Messaging)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/special/committees/inm/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for MessageDefinition.focus.min. Valid in versions R2\r\n\r\nThis is a valid cross-version extension because it's counted as a new element",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Minimum number of focuses of this type",
      "definition" : "Identifies the minimum number of resources of this type that must be pointed to by a message in order for it to be valid against this MessageDefinition.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "unsignedInt"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageDefinition.focus.min"
    }]
  }
}