### ----------------------------------------------------
### -- FHIR
### -- Licenses: Artistic-2.0
### -- Authors: Hugh Simpson
### -- File: t/resources/structureDefinition/Bundle.json
### ----------------------------------------------------
### -- Chunk 7 of 8
 "alias" : ["extensions",
      "user content"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "Element.extension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.modifierExtension",
      "path" : "Bundle.entry.modifierExtension",
      "short" : "Extensions that cannot be ignored even if unrecognized",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
      "alias" : ["extensions",
      "user content",
      "modifiers"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "BackboneElement.modifierExtension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : true,
      "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary" : true,
      "mapping" : [{
        "identity" : "rim",
        "map" : "N/A"
      }]
    },
    {
      "id" : "Bundle.entry.link",
      "path" : "Bundle.entry.link",
      "short" : "Links related to this entry",
      "definition" : "A series of links that provide context to this entry.",
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "Bundle.entry.link",
        "min" : 0,
        "max" : "*"
      },
      "contentReference" : "#Bundle.link",
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.fullUrl",
      "path" : "Bundle.entry.fullUrl",
      "short" : "URI for resource (Absolute URL server address or URI for UUID/OID)",
      "definition" : "The Absolute URL for the resource.  The fullUrl SHALL NOT disagree with the id in the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent URL consistent with the Resource.id. The fullUrl is a version independent reference to the resource. The fullUrl element SHALL have a value except that: \n* fullUrl can be empty on a POST (although it does not need to when specifying a temporary id for reference in the bundle)\n* Results from operations might involve resources that are not identified.",
      "comment" : "fullUrl might not be [unique in the context of a resource](bundle.html#bundle-unique). Note that since [FHIR resources do not need to be served through the FHIR API](references.html), the fullURL might be a URN or an absolute URL that does not end with the logical id of the resource (Resource.id). However, but if the fullUrl does look like a RESTful server URL (e.g. meets the [regex](references.html#regex), then the 'id' portion of the fullUrl SHALL end with the Resource.id.\n\nNote that the fullUrl is not the same as the canonical URL - it's an absolute url for an endpoint serving the resource (these will happen to have the same value on the canonical server for the resource with the canonical URL).",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.fullUrl",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "uri"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.resource",
      "path" : "Bundle.entry.resource",
      "short" : "A resource in the bundle",
      "definition" : "The Resource for the entry. The purpose/meaning of the resource is determined by the Bundle.type.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.resource",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "Resource"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.search",
      "path" : "Bundle.entry.search",
      "short" : "Search related information",
      "definition" : "Information about the search process that lead to the creation of this entry.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.search",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "BackboneElement"
      }],
      "condition" : ["bdl-2"],
      "constraint" : [{
        "key" : "ele-1",
        "severity" : "error",
        "human" : "All FHIR elements must have a @value or children",
        "expression" : "hasValue() or (children().count() > id.count())",
        "xpath" : "@value|f:*|h:div",
        "source" : "Element"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.search.id",
      "path" : "Bundle.entry.search.id",
      "representation" : ["xmlAttr"],
      "short" : "Unique id for inter-element referencing",
      "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Element.id",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.search.extension",
      "path" : "Bundle.entry.search.extension",
      "short" : "Additional content defined by implementations",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "alias" : ["extensions",
      "user content"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "Element.extension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.search.modifierExtension",
      "path" : "Bundle.entry.search.modifierExtension",
      "short" : "Extensions that cannot be ignored even if unrecognized",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
      "alias" : ["extensions",
      "user content",
      "modifiers"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "BackboneElement.modifierExtension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : true,
      "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary" : true,
      "mapping" : [{
        "identity" : "rim",
        "map" : "N/A"
      }]
    },
    {
      "id" : "Bundle.entry.search.mode",
      "path" : "Bundle.entry.search.mode",
      "short" : "match | include | outcome - why this is in the result set",
      "definition" : "Why this entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.",
      "comment" : "There is only one mode. In some corner cases, a resource may be included because it is both a match and an include. In these circumstances, 'match' takes precedence.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.search.mode",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "code"
      }],
      "isModifier" : false,
      "isSummary" : true,
      "binding" : {
        "extension" : [{
          "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString" : "SearchEntryMode"
        }],
        "strength" : "required",
        "description" : "Why an entry is in the result set - whether it's included as a match or because of an _include requirement, or to convey information or warning information about the search process.",
        "valueSet" : "http://hl7.org/fhir/ValueSet/search-entry-mode|4.0.0"
      }
    },
    {
      "id" : "Bundle.entry.search.score",
      "path" : "Bundle.entry.search.score",
      "short" : "Search ranking (between 0 and 1)",
      "definition" : "When searching, the server's search ranking score for the entry.",
      "comment" : "Servers are not required to return a ranking score. 1 is most relevant, and 0 is least relevant. Often, search results are sorted by score, but the client may specify a different sort order.\n\nSee [Patient Match](patient-operation-match.html) for the EMPI search which relates to this element.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.search.score",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "decimal"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request",
      "path" : "Bundle.entry.request",
      "short" : "Additional execution information (transaction/batch/history)",
      "definition" : "Additional information about how this entry should be processed as part of a transaction or batch.  For history, it shows how the entry was processed to create the version contained in the entry.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "BackboneElement"
      }],
      "condition" : ["bdl-3"],
      "constraint" : [{
        "key" : "ele-1",
        "severity" : "error",
        "human" : "All FHIR elements must have a @value or children",
        "expression" : "hasValue() or (children().count() > id.count())",
        "xpath" : "@value|f:*|h:div",
        "source" : "Element"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request.id",
      "path" : "Bundle.entry.request.id",
      "representation" : ["xmlAttr"],
      "short" : "Unique id for inter-element referencing",
      "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Element.id",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.request.extension",
      "path" : "Bundle.entry.request.extension",
      "short" : "Additional content defined by implementations",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "alias" : ["extensions",
      "user content"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "Element.extension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.request.modifierExtension",
      "path" : "Bundle.entry.request.modifierExtension",
      "short" : "Extensions that cannot be ignored even if unrecognized",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
      "alias" : ["extensions",
      "user content",
      "modifiers"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "BackboneElement.modifierExtension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : true,
      "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary" : true,
      "mapping" : [{
        "identity" : "rim",
        "map" : "N/A"
      }]
    },
    {
      "id" : "Bundle.entry.request.method",
      "path" : "Bundle.entry.request.method",
      "short" : "GET | HEAD | POST | PUT | DELETE | PATCH",
      "definition" : "In a transaction or batch, this is the HTTP action to be executed for this entry. In a history bundle, this indicates the HTTP action that occurred.",
      "min" : 1,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.method",
        "min" : 1,
        "max" : "1"
      },
      "type" : [{
        "code" : "code"
      }],
      "isModifier" : false,
      "isSummary" : true,
      "binding" : {
        "extension" : [{
          "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString" : "HTTPVerb"
        }],
        "strength" : "required",
        "description" : "HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231) for details.",
        "valueSet" : "http://hl7.org/fhir/ValueSet/http-verb|4.0.0"
      }
    },
    {
      "id" : "Bundle.entry.request.url",
      "path" : "Bundle.entry.request.url",
      "short" : "URL for HTTP equivalent of this entry",
      "definition" : "The URL for this entry, relative to the root (the address to which the request is posted).",
      "comment" : "E.g. for a Patient Create, the method would be \"POST\" and the URL would be \"Patient\". For a Patient Update, the method would be PUT and the URL would be \"Patient/[id]\".",
      "min" : 1,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.url",
        "min" : 1,
        "max" : "1"
      },
      "type" : [{
        "code" : "uri"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request.ifNoneMatch",
      "path" : "Bundle.entry.request.ifNoneMatch",
      "short" : "For managing cache currency",
      "definition" : "If the ETag values match, return a 304 Not Modified status. See the API documentation for [\"Conditional Read\"](http.html#cread).",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.ifNoneMatch",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request.ifModifiedSince",
      "path" : "Bundle.entry.request.ifModifiedSince",
      "short" : "For managing cache currency",
      "definition" : "Only perform the operation if the last updated date matches. See the API documentation for [\"Conditional Read\"](http.html#cread).",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.ifModifiedSince",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "instant"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request.ifMatch",
      "path" : "Bundle.entry.request.ifMatch",
      "short" : "For managing update contention",
      "definition" : "Only perform the operation if the Etag value matches. For more information, see the API section [\"Managing Resource Contention\"](http.html#concurrency).",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.ifMatch",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.request.ifNoneExist",
      "path" : "Bundle.entry.request.ifNoneExist",
      "short" : "For conditional creates",
      "definition" : "Instruct the server not to perform the create if a specified resource already exists. For further information, see the API documentation for [\"Conditional Create\"](http.html#ccreate). This is just the query portion of the URL - what follows the \"?\" (not including the \"?\").",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.request.ifNoneExist",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response",
      "path" : "Bundle.entry.response",
      "short" : "Results of execution (transaction/batch/history)",
      "definition" : "Indicates the results of processing the corresponding 'request' entry in the batch or transaction being responded to or what the results of an operation where when returning history.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "BackboneElement"
      }],
      "condition" : ["bdl-4"],
      "constraint" : [{
        "key" : "ele-1",
        "severity" : "error",
        "human" : "All FHIR elements must have a @value or children",
        "expression" : "hasValue() or (children().count() > id.count())",
        "xpath" : "@value|f:*|h:div",
        "source" : "Element"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response.id",
      "path" : "Bundle.entry.response.id",
      "representation" : ["xmlAttr"],
      "short" : "Unique id for inter-element referencing",
      "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Element.id",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.response.extension",
      "path" : "Bundle.entry.response.extension",
      "short" : "Additional content defined by implementations",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "alias" : ["extensions",
      "user content"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "Element.extension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : false,
      "isSummary" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "n/a"
      }]
    },
    {
      "id" : "Bundle.entry.response.modifierExtension",
      "path" : "Bundle.entry.response.modifierExtension",
      "short" : "Extensions that cannot be ignored even if unrecognized",
      "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension).",
      "alias" : ["extensions",
      "user content",
      "modifiers"],
      "min" : 0,
      "max" : "*",
      "base" : {
        "path" : "BackboneElement.modifierExtension",
        "min" : 0,
        "max" : "*"
      },
      "type" : [{
        "code" : "Extension"
      }],
      "isModifier" : true,
      "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary" : true,
      "mapping" : [{
        "identity" : "rim",
        "map" : "N/A"
      }]
    },
    {
      "id" : "Bundle.entry.response.status",
      "path" : "Bundle.entry.response.status",
      "short" : "Status response code (text optional)",
      "definition" : "The status code returned by processing this entry. The status SHALL start with a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP description associated with the status code.",
      "min" : 1,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response.status",
        "min" : 1,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response.location",
      "path" : "Bundle.entry.response.location",
      "short" : "The location (if the operation returns a location)",
      "definition" : "The location header created by processing this operation, populated if the operation returns a location.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response.location",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "uri"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response.etag",
      "path" : "Bundle.entry.response.etag",
      "short" : "The Etag for the resource (if relevant)",
      "definition" : "The Etag for the resource, if the operation for the entry produced a versioned resource (see [Resource Metadata and Versioning](http.html#versioning) and [Managing Resource Contention](http.html#concurrency)).",
      "comment" : "Etags match the Resource.meta.versionId. The ETag has to match the version id in the header if a resource is included.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response.etag",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "string"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response.lastModified",
      "path" : "Bundle.entry.response.lastModified",
      "short" : "Server's date time modified",
      "definition" : "The date/time that the resource was modified on the server.",
      "comment" : "This has to match the same time in the meta header (meta.lastUpdated) if a resource is included.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response.lastModified",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "instant"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.entry.response.outcome",
      "path" : "Bundle.entry.response.outcome",
      "short" : "OperationOutcome with hints and warnings (for batch/transaction)",
      "definition" : "An OperationOutcome containing hints and warnings produced as part of processing this entry in a batch or transaction.",
      "comment" : "For a POST/PUT operation, this is the equivalent outcome that would be returned for prefer = operationoutcome - except that the resource is always returned whether or not the outcome is returned.\n\nThis outcome is not used for error responses in batch/transaction, only for hints and warnings. In a batch operation, the error will be in Bundle.entry.response, and for transaction, there will be a single OperationOutcome instead of a bundle in the case of an error.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.entry.response.outcome",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "Resource"
      }],
      "isModifier" : false,
      "isSummary" : true
    },
    {
      "id" : "Bundle.signature",
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
        "valueCode" : "trial-use"
      }],
      "path" : "Bundle.signature",
      "short" : "Digital Signature",
      "definition" : "Digital Signature - base64 encoded. XML-DSig or a JWT.",
      "comment" : "The signature could be created by the \"author\" of the bundle or by the originating device.   Requirements around inclusion of a signature, verification of signatures and treatment of signed/non-signed bundles is implementation-environment specific.",
      "requirements" : "A Signature holds an electronic representation of a signature and its supporting context in a FHIR accessible form. The signature may either be a cryptographic type (XML DigSig or a JWS), which is able to provide non-repudiation proof, or it may be a graphical image that represents a signature or a signature process. This element allows capturing signatures on documents, messages, transactions or even search responses, to support content-authentication, non-repudiation or other business cases. This is primarily relevant where the bundle may travel through multiple hops or via other mechanisms where HTTPS non-repudiation is insufficient.",
      "min" : 0,
      "max" : "1",
      "base" : {
        "path" : "Bundle.signature",
        "min" : 0,
        "max" : "1"
      },
      "type" : [{
        "code" : "Signature"
      }],
      "isModifier" : false,
      "isSummary" : true
    }]
  },
  "differential" : {
    "element" : [{
      "id" : "Bundle",
      "path" : "Bundle",
      "short" : "Contains a collection of resources",
      "definition" : "A container for a collection of resources.",
      "min" : 0,
      "max" : "*",
      "constraint" : [{
        "key" : "bdl-7",
        "severity" : "error",
        "human" : "FullUrl must be unique in a bundle, or else entries with the same fullUrl must have different meta.versionId (except in history bundles)",
        "expression" : "(type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&resource.meta.versionId).isDistinct()",
        "xpath" :