fix up implementation of notSelectable in value set filters

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/CodeSystemUtilities.java

@@ -200,8 +200,12 @@ public class CodeSystemUtilities extends TerminologyUtilities {
 
 
   public static boolean isNotSelectable(CodeSystem cs, ConceptDefinitionComponent def) {
+    String pd = getPropertyByUrl(cs, "http://hl7.org/fhir/concept-properties#notSelectable");
+    if (pd == null) {
+      pd = "notSelectable";
+    }
     for (ConceptPropertyComponent p : def.getProperty()) {
-      if ("notSelectable".equals(p.getCode()) && p.hasValue() && p.getValue() instanceof BooleanType) 
+      if (pd.equals(p.getCode()) && p.hasValue() && p.getValue() instanceof BooleanType) 
         return ((BooleanType) p.getValue()).getValue();
     }
     return false;
@@ -910,6 +914,7 @@ public class CodeSystemUtilities extends TerminologyUtilities {
   }
 
   public static boolean hasPropertyDef(CodeSystem cs, String property) {
+    
     for (PropertyComponent pd : cs.getProperty()) {
       if (pd.hasCode() && pd.getCode().equals(property)) {
         return true;
@@ -924,6 +929,10 @@ public class CodeSystemUtilities extends TerminologyUtilities {
   }
   
   public static DataType getProperty(CodeSystem cs, ConceptDefinitionComponent def, String property) {
+    PropertyComponent defn = getPropertyDefinition(cs, property);
+    if (defn != null) {
+      property = defn.getCode();
+    }
     ConceptPropertyComponent cp = getProperty(def, property);
     return cp == null ? null : cp.getValue();
   }
@@ -986,5 +995,67 @@ public class CodeSystemUtilities extends TerminologyUtilities {
       }
     }    
   }
+  
+  /**
+   * property in this case is the name of a property that appears in a ValueSet filter 
+   * 
+   * @param cs
+   * @param property
+   * @return
+   */
+  public static PropertyComponent getPropertyDefinition(CodeSystem cs, String property) {
+    String uri = getStandardPropertyUri(property);
+    if (uri != null) {
+      for (PropertyComponent cp : cs.getProperty()) {
+        if (uri.equals(cp.getUri())) {
+          return cp;
+        }
+      }
+    }
+    for (PropertyComponent cp : cs.getProperty()) {
+      if (cp.getCode().equals(property)) {
+        return cp;
+      }
+    }
+    return null;
+  }
+
+  public static boolean isDefinedProperty(CodeSystem cs, String property) {
+    String uri = getStandardPropertyUri(property);
+    if (uri != null) {
+      for (PropertyComponent cp : cs.getProperty()) {
+        if (uri.equals(cp.getUri())) {
+          return true;
+        }
+      }
+    }
+    for (PropertyComponent cp : cs.getProperty()) {
+      if (cp.getCode().equals(property) && (uri == null || !cp.hasUri())) { // if uri is right, will return from above
+        return true;
+      }
+    }
+    return false;
+  }
+  
+
+  private static String getStandardPropertyUri(String property) {
+    switch (property) {
+    case "status" : return "http://hl7.org/fhir/concept-properties#status";
+    case "inactive" : return "http://hl7.org/fhir/concept-properties#inactive";
+    case "effectiveDate" : return "http://hl7.org/fhir/concept-properties#effectiveDate";
+    case "deprecationDate" : return "http://hl7.org/fhir/concept-properties#deprecationDate";
+    case "retirementDate" : return "http://hl7.org/fhir/concept-properties#retirementDate";
+    case "notSelectable" : return "http://hl7.org/fhir/concept-properties#notSelectable";
+    case "parent" : return "http://hl7.org/fhir/concept-properties#parent";
+    case "child" : return "http://hl7.org/fhir/concept-properties#child";
+    case "partOf" : return "http://hl7.org/fhir/concept-properties#partOf";
+    case "synonym" : return "http://hl7.org/fhir/concept-properties#synonym";
+    case "comment" : return "http://hl7.org/fhir/concept-properties#comment";
+    case "itemWeight" : return "http://hl7.org/fhir/concept-properties#itemWeight";        
+    }
+    return null;
+  }
+
+  
 }
 

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/expansion/KnownPropertyFilter.java

@@ -0,0 +1,57 @@
+package org.hl7.fhir.r5.terminologies.expansion;
+
+import java.util.List;
+
+import org.hl7.fhir.r5.model.CodeSystem;
+import org.hl7.fhir.r5.model.CodeSystem.ConceptDefinitionComponent;
+import org.hl7.fhir.r5.model.CodeSystem.ConceptPropertyComponent;
+import org.hl7.fhir.r5.model.CodeSystem.PropertyComponent;
+import org.hl7.fhir.r5.model.CodeSystem.PropertyType;
+import org.hl7.fhir.r5.model.Enumerations.FilterOperator;
+import org.hl7.fhir.r5.model.ValueSet.ConceptSetFilterComponent;
+
+public class KnownPropertyFilter extends ConceptFilter {
+
+  private ConceptSetFilterComponent filter;
+  private String code;
+
+  public KnownPropertyFilter(List<String> allErrors, ConceptSetFilterComponent fc, String code) {
+    super (allErrors);
+    this.filter = fc;
+    this.code = code;
+  }
+
+  @Override
+  public boolean includeConcept(CodeSystem cs, ConceptDefinitionComponent def) {
+    ConceptPropertyComponent pc = getPropertyForConcept(def);
+    if (pc != null) {
+      String v = pc.getValue().isPrimitive() ? pc.getValue().primitiveValue() : null;
+      switch (filter.getOp()) {
+      case DESCENDENTOF: throw fail("not supported yet: "+filter.getOp().toCode());
+      case EQUAL: return filter.getValue().equals(v);
+      case EXISTS: throw fail("not supported yet: "+filter.getOp().toCode());
+      case GENERALIZES: throw fail("not supported yet: "+filter.getOp().toCode());
+      case IN: throw fail("not supported yet: "+filter.getOp().toCode());
+      case ISA: throw fail("not supported yet: "+filter.getOp().toCode());
+      case ISNOTA: throw fail("not supported yet: "+filter.getOp().toCode());
+      case NOTIN: throw fail("not supported yet: "+filter.getOp().toCode());
+      case NULL: throw fail("not supported yet: "+filter.getOp().toCode());
+      case REGEX: throw fail("not supported yet: "+filter.getOp().toCode());
+      default:
+        throw fail("Shouldn't get here");        
+      }            
+    } else {
+      return false;
+    }
+  }
+
+  private ConceptPropertyComponent getPropertyForConcept(ConceptDefinitionComponent def) {
+    for (ConceptPropertyComponent pc : def.getProperty()) {
+      if (pc.hasCode() && pc.getCode().equals(code)) {
+        return pc;
+      }
+    }
+    return null;
+  }
+
+}

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/expansion/PropertyFilter.java

@@ -40,8 +40,6 @@ public class PropertyFilter extends ConceptFilter {
       default:
         throw fail("Shouldn't get here");        
       }            
-    } else if (property.getType() == PropertyType.BOOLEAN && filter.getOp() == FilterOperator.EQUAL) {
-      return "false".equals(filter.getValue()); 
     } else {
       return false;
     }
@@ -49,7 +47,7 @@ public class PropertyFilter extends ConceptFilter {
 
   private ConceptPropertyComponent getPropertyForConcept(ConceptDefinitionComponent def) {
     for (ConceptPropertyComponent pc : def.getProperty()) {
-      if (pc.getCode().equals(property.getCode())) {
+      if (pc.hasCode() && pc.getCode().equals(property.getCode())) {
         return pc;
       }
     }

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/expansion/ValueSetExpander.java

@@ -1222,12 +1222,22 @@ public class ValueSetExpander extends ValueSetProcessBase {
           }
         }
       }
-    } else if (isDefinedProperty(cs, fc.getProperty())) {
+    } else if (CodeSystemUtilities.isDefinedProperty(cs, fc.getProperty())) {
       for (ConceptDefinitionComponent def : cs.getConcept()) {
+        PropertyFilter pf = new PropertyFilter(allErrors, fc, CodeSystemUtilities.getPropertyDefinition(cs, fc.getProperty()));
         if (exclude) {
-          excludeCodeAndDescendents(wc, cs, inc.getSystem(), def, null, imports, null, new PropertyFilter(allErrors, fc, getPropertyDefinition(cs, fc.getProperty())), filters, exp);
+          excludeCodeAndDescendents(wc, cs, inc.getSystem(), def, null, imports, null, pf, filters, exp);
         } else {
-          addCodeAndDescendents(wc, cs, inc.getSystem(), def, null, expParams, imports, null, new PropertyFilter(allErrors, fc, getPropertyDefinition(cs, fc.getProperty())), noInactive, exp.getProperty(), filters, exp);
+          addCodeAndDescendents(wc, cs, inc.getSystem(), def, null, expParams, imports, null, pf, noInactive, exp.getProperty(), filters, exp);
+        }
+      }
+    } else if (isKnownProperty(fc.getProperty(), cs)) {
+      for (ConceptDefinitionComponent def : cs.getConcept()) {
+        KnownPropertyFilter pf = new KnownPropertyFilter(allErrors, fc, fc.getProperty());
+        if (exclude) {
+          excludeCodeAndDescendents(wc, cs, inc.getSystem(), def, null, imports, null, pf, filters, exp);
+        } else {
+          addCodeAndDescendents(wc, cs, inc.getSystem(), def, null, expParams, imports, null, pf, noInactive, exp.getProperty(), filters, exp);
         }
       }
     } else if ("code".equals(fc.getProperty()) && fc.getOp() == FilterOperator.REGEX) {
@@ -1243,6 +1253,10 @@ public class ValueSetExpander extends ValueSetProcessBase {
     }
   }
 
+  private boolean isKnownProperty(String property, CodeSystem cs) {
+    return Utilities.existsInList(property, "notSelectable");
+  }
+
   private List<ConceptDefinitionDesignationComponent> mergeDesignations(ConceptDefinitionComponent def,
       List<ConceptDefinitionDesignationComponent> list) {
     List<ConceptDefinitionDesignationComponent> res = new ArrayList<>();
@@ -1253,23 +1267,7 @@ public class ValueSetExpander extends ValueSetProcessBase {
     return res;
   }
 
-  private PropertyComponent getPropertyDefinition(CodeSystem cs, String property) {
+ 
-    for (PropertyComponent cp : cs.getProperty()) {
-      if (cp.getCode().equals(property)) {
-        return cp;
-      }
-    }
-    return null;
-  }
-
-  private boolean isDefinedProperty(CodeSystem cs, String property) {
-    for (PropertyComponent cp : cs.getProperty()) {
-      if (cp.getCode().equals(property)) {
-        return true;
-      }
-    }
-    return false;
-  }
 
   private void addFragmentWarning(ValueSetExpansionComponent exp, CodeSystem cs) {
     String url = cs.getVersionedUrl();

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/validation/ValueSetValidator.java

@@ -1365,14 +1365,20 @@ public class ValueSetValidator extends ValueSetProcessBase {
       return codeInConceptFilter(cs, f, code);
     else if ("code".equals(f.getProperty()) && f.getOp() == FilterOperator.REGEX)
       return codeInRegexFilter(cs, f, code);
-    else if (CodeSystemUtilities.hasPropertyDef(cs, f.getProperty())) {
+    else if (CodeSystemUtilities.isDefinedProperty(cs, f.getProperty())) {
       return codeInPropertyFilter(cs, f, code);
+    } else if (isKnownProperty(f.getProperty())) {
+      return codeInKnownPropertyFilter(cs, f, code);
     } else {
       System.out.println("todo: handle filters with property = "+f.getProperty()+" "+f.getOp().toCode()); 
       throw new FHIRException(context.formatMessage(I18nConstants.UNABLE_TO_HANDLE_SYSTEM__FILTER_WITH_PROPERTY__, cs.getUrl(), f.getProperty(), f.getOp().toCode()));
     }
   }
 
+  private boolean isKnownProperty(String code) {
+    return Utilities.existsInList(code, "notSelectable");
+  }
+
   private boolean codeInPropertyFilter(CodeSystem cs, ConceptSetFilterComponent f, String code) {
     switch (f.getOp()) {
     case EQUAL:
@@ -1394,6 +1400,29 @@ public class ValueSetValidator extends ValueSetProcessBase {
       throw new FHIRException(context.formatMessage(I18nConstants.UNABLE_TO_HANDLE_SYSTEM__PROPERTY_FILTER_WITH_OP__, cs.getUrl(), f.getOp()));
     }
   }
+  
+  private boolean codeInKnownPropertyFilter(CodeSystem cs, ConceptSetFilterComponent f, String code) {
+
+    switch (f.getOp()) {
+    case EQUAL:
+      if (f.getValue() == null) {
+        return false;
+      }
+      DataType d = CodeSystemUtilities.getProperty(cs, code, f.getProperty());
+      return d != null && f.getValue().equals(d.primitiveValue());
+    case EXISTS: 
+      return CodeSystemUtilities.getProperty(cs, code, f.getProperty()) != null;
+    case REGEX:
+      if (f.getValue() == null) {
+        return false;
+      }
+      d = CodeSystemUtilities.getProperty(cs, code, f.getProperty());
+      return d != null && d.primitiveValue() != null && d.primitiveValue().matches(f.getValue());
+    default:
+      System.out.println("todo: handle known property filters with op = "+f.getOp()); 
+      throw new FHIRException(context.formatMessage(I18nConstants.UNABLE_TO_HANDLE_SYSTEM__PROPERTY_FILTER_WITH_OP__, cs.getUrl(), f.getOp()));
+    }
+  }
 
   private boolean codeInRegexFilter(CodeSystem cs, ConceptSetFilterComponent f, String code) {
     return code.matches(f.getValue());

org.hl7.fhir.validation/src/test/resources/txCache/org.hl7.fhir.validation/4.0.1/all-systems.cache

@@ -20,7 +20,6 @@ v: {
   "code" : "application/octet-stream",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -41,7 +40,6 @@ v: {
   "code" : "application/octet-stream",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -62,7 +60,6 @@ v: {
   "code" : "de-CH",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -90,7 +87,6 @@ v: {
   "code" : "application/pdf",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -111,7 +107,6 @@ v: {
   "code" : "application/pdf",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -133,7 +128,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -155,7 +149,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -183,7 +176,6 @@ v: {
   "code" : "image/*",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -204,7 +196,6 @@ v: {
   "code" : "image/*",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -226,7 +217,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -247,7 +237,6 @@ v: {
   "code" : "en-IN",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -275,7 +264,6 @@ v: {
   "code" : "image/jpg",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -296,7 +284,6 @@ v: {
   "code" : "image/jpg",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -317,7 +304,6 @@ v: {
   "code" : "de-CH",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -338,7 +324,6 @@ v: {
   "code" : "de-CH",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -367,7 +352,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -389,7 +373,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -418,7 +401,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -440,7 +422,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -469,7 +450,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -491,7 +471,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -513,7 +492,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -535,7 +513,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -559,7 +536,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -581,7 +557,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -605,7 +580,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -629,7 +603,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -657,7 +630,6 @@ v: {
   "code" : "application/pdf",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -678,7 +650,6 @@ v: {
   "code" : "application/pdf",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -702,7 +673,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -726,7 +696,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -755,7 +724,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -777,7 +745,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -806,7 +773,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -828,7 +794,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -857,7 +822,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -879,7 +843,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -908,7 +871,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -930,7 +892,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -958,7 +919,6 @@ v: {
   "code" : "json",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -979,7 +939,6 @@ v: {
   "code" : "json",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1007,7 +966,6 @@ v: {
   "code" : "xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1028,7 +986,6 @@ v: {
   "code" : "xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1056,7 +1013,6 @@ v: {
   "code" : "application/fhir+json",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1077,7 +1033,6 @@ v: {
   "code" : "application/fhir+json",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1105,7 +1060,6 @@ v: {
   "code" : "en-US",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1126,7 +1080,6 @@ v: {
   "code" : "en-US",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1154,7 +1107,6 @@ v: {
   "code" : "en",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1175,7 +1127,6 @@ v: {
   "code" : "en",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1203,7 +1154,6 @@ v: {
   "code" : "text/plain",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1224,7 +1174,6 @@ v: {
   "code" : "text/plain",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1248,7 +1197,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20240201",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1271,7 +1219,6 @@ v: {
   "system" : "urn:iso:std:iso:3166",
   "version" : "2018",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1299,7 +1246,6 @@ v: {
   "code" : "text/css",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1320,7 +1266,6 @@ v: {
   "code" : "text/css",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1341,7 +1286,6 @@ v: {
   "code" : "de-CH",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1366,7 +1310,6 @@ v: {
   "error" : "The provided code 'http://ihe.net/fhir/ihe.formatcode.fhir/CodeSystem/formatcode#urn:ihe:iti:xds:2017:mimeTypeSufficient ('MimeType sufficient')' was not found in the value set 'http://hl7.org/fhir/ValueSet/formatcodes|4.0.1'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1465,7 +1408,6 @@ v: {
   "system" : "http://loinc.org",
   "version" : "2.77",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1486,7 +1428,6 @@ v: {
   "code" : "en-US",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1528,7 +1469,6 @@ v: {
   "code" : "en-NZ",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1550,7 +1490,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1572,7 +1511,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1594,7 +1532,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1616,7 +1553,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1638,7 +1574,6 @@ v: {
   "system" : "urn:iso:std:iso:3166",
   "version" : "2018",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1662,7 +1597,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#26643006' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1703,7 +1637,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#767525000' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1743,7 +1676,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1766,7 +1698,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1790,7 +1721,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#109081006' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1830,7 +1760,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1854,7 +1783,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#292954005' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1894,7 +1822,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1918,7 +1845,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#428673006' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -1958,7 +1884,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -1982,7 +1907,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#7947003' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2023,7 +1947,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#81464008' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2064,7 +1987,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#48546005' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2104,7 +2026,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2128,7 +2049,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#158965000' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2169,7 +2089,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#96309000' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2210,7 +2129,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#714081009' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2251,7 +2169,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#25246002' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2292,7 +2209,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#96067005' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2332,7 +2248,6 @@ v: {
   "system" : "http://snomed.info/sct",
   "version" : "http://snomed.info/sct/900000000000207008/version/20230131",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2356,7 +2271,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#34206005' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2397,7 +2311,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#108537001' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2438,7 +2351,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#126212009' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2479,7 +2391,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#292360004' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2520,7 +2431,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#16217701000119102' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2561,7 +2471,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#287903004' was not found in the value set 'http://terminology.hl7.org/ValueSet/snomed-intl-ips|20211027'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -2606,7 +2515,6 @@ v: {
   "code" : "application/xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2627,7 +2535,6 @@ v: {
   "code" : "application/xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2655,7 +2562,6 @@ v: {
   "code" : "text/xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2676,7 +2582,6 @@ v: {
   "code" : "text/xml",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2814,7 +2719,6 @@ v: {
   "system" : "urn:iso:std:iso:3166",
   "version" : "2018",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2842,7 +2746,6 @@ v: {
   "code" : "text/cql.identifier",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2863,7 +2766,6 @@ v: {
   "code" : "text/cql.identifier",
   "system" : "urn:ietf:bcp:13",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2944,7 +2846,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -2969,7 +2870,6 @@ v: {
   "error" : "The provided code 'urn:iso:std:iso:11073:10101#150456 ('MDC_PULS_OXIM_SAT_O2')' was not found in the value set 'http://hl7.org/fhir/ValueSet/observation-vitalsignresult|4.0.1'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -3025,7 +2925,6 @@ v: {
   "error" : "The provided code 'http://snomed.info/sct#276885007' was not found in the value set 'http://hl7.org/fhir/ValueSet/observation-vitalsignresult|4.0.1'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -3064,7 +2963,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3085,7 +2983,6 @@ v: {
   "code" : "en-AU",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3106,7 +3003,6 @@ v: {
   "code" : "en",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3127,7 +3023,6 @@ v: {
   "code" : "en-US",
   "system" : "urn:ietf:bcp:47",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3150,7 +3045,6 @@ v: {
   "system" : "urn:iso:std:iso:3166",
   "version" : "2018",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3172,7 +3066,6 @@ v: {
   "system" : "http://unitsofmeasure.org",
   "version" : "2.0.1",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome"
 }
@@ -3201,7 +3094,6 @@ v: {
   "error" : "The provided code '#[%payloadFormat%]' was not found in the value set 'urn:uuid:59e7a4c4-15f2-452a-b860-d065d134c740'; The System URI could not be determined for the code '[%payloadFormat%]' in the ValueSet 'urn:uuid:59e7a4c4-15f2-452a-b860-d065d134c740'",
   "class" : "UNKNOWN",
   "server" : "http://tx-dev.fhir.org/r4",
-  "unknown-systems" : "",
   "issues" : {
   "resourceType" : "OperationOutcome",
   "issue" : [{
@@ -3242,3 +3134,24 @@ v: {
 
 }
 -------------------------------------------------------------------------------------
+{"code" : {
+  "code" : "en-AU"
+}, "url": "http://hl7.org/fhir/ValueSet/languages", "version": "4.0.1", "langs":"en-US", "useServer":"true", "useClient":"true", "guessSystem":"true", "activeOnly":"false", "membershipOnly":"false", "displayWarningMode":"false", "versionFlexible":"false", "profile": {
+  "resourceType" : "Parameters",
+  "parameter" : [{
+    "name" : "profile-url",
+    "valueString" : "http://hl7.org/fhir/ExpansionProfile/dc8fd4bc-091a-424a-8a3b-6198ef146891"
+  }]
+}}####
+v: {
+  "display" : "English (Region=Australia)",
+  "code" : "en-AU",
+  "system" : "urn:ietf:bcp:47",
+  "server" : "http://tx-dev.fhir.org/r4",
+  "unknown-systems" : "",
+  "issues" : {
+  "resourceType" : "OperationOutcome"
+}
+
+}
+-------------------------------------------------------------------------------------