description: Base StructureDefinition for Meta Type
package_name: hl7.fhir.r2b.core
derivation: specialization
name: Meta
type: null
elements:
  versionId:
    isModifier: false
    short: Version specific identifier
    index: 0
    comments: The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
    type: id
    mustSupport: false
    maxLength: 0
    base: {max: '1', min: 0, path: Meta.versionId}
    isSummary: true
  lastUpdated:
    isModifier: false
    short: When the resource version last changed
    index: 1
    comments: This value is always populated except when the resource is first being created. The server / resource manager sets this value; what a client provides is irrelevant.
    type: instant
    mustSupport: false
    maxLength: 0
    base: {max: '1', min: 0, path: Meta.lastUpdated}
    isSummary: true
  profile:
    isModifier: false
    short: Profiles this resource claims to conform to
    index: 2
    comments: It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time.  The list of profile URLs is a set.
    type: uri
    mustSupport: false
    array: true
    maxLength: 0
    base: {max: '*', min: 0, path: Meta.profile}
    isSummary: true
  security:
    isModifier: false
    short: Security Labels applied to this resource
    index: 3
    comments: The security labels can be updated without changing the stated version of the resource  The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
    type: Coding
    mustSupport: false
    array: true
    maxLength: 0
    base: {max: '*', min: 0, path: Meta.security}
    isSummary: true
  tag:
    isModifier: false
    short: Tags applied to this resource
    index: 4
    comments: The tags can be updated without changing the stated version of the resource.  The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
    type: Coding
    mustSupport: false
    array: true
    maxLength: 0
    base: {max: '*', min: 0, path: Meta.tag}
    isSummary: true
package_version: 1.4.0
class: datatype
kind: datatype
url: http://hl7.org/fhir/StructureDefinition/Meta
base: http://hl7.org/fhir/StructureDefinition/Element
version: null