11.7.12 10.2.14 JSON Schema for Immunization DocumentReference

Public Health Orders and Emergency Response Observations Work Group

Maturity Level : N/A

Standards Status : Informative

Compartments : Device , Encounter , Patient , Practitioner , RelatedPerson

This is a representation of the json schema for Immunization, DocumentReference, which is just a part of the full JSON Schema .

{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "id": "http://hl7.org/fhir/json-schema/Immunization",
  "$ref": "#/definitions/Immunization",

  "id": "http://hl7.org/fhir/json-schema/DocumentReference",
  "$ref": "#/definitions/DocumentReference",

  "description": "see http://hl7.org/fhir/json.html#schema for information about the FHIR Json Schemas",
  "definitions": {
    "Immunization": {
      "description": "Describes the event of a patient being administered a vaccine or a record of an immunization as reported by a patient, a clinician or another party.",

    "DocumentReference": {
      "description": "A reference to a document of any kind for any purpose. While the term “document” implies a more narrow focus, for this resource this \"document\" encompasses *any* serialized object with a mime-type, it includes formal patient-centric documents (CDA), clinical notes, scanned paper, non-patient specific documents like policy text, as well as a photo, video, or audio recording acquired or used in healthcare.  The DocumentReference resource provides metadata about the document so that the document can be discovered and managed.  The actual content may be inline base64 encoded data or provided by direct reference.",

      "properties": {
        "resourceType": {
          "description": "This is a Immunization resource",
          "const": "Immunization"

          "description": "This is a DocumentReference resource",
          "const": "DocumentReference"

        },
        "id": {
          "description": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
          "$ref": "string.schema.json#/definitions/string"

          "$ref": "id.schema.json#/definitions/id"

        },
        "meta": {
          "description": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
          "$ref": "Meta.schema.json#/definitions/Meta"
        },
        "implicitRules": {
          "description": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
          "$ref": "#/definitions/uri"
        },
        "_implicitRules": {
          "description": "Extensions for implicitRules",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "language": {
          "description": "The base language in which the resource is written.",
          "$ref": "#/definitions/code"
        },
        "_language": {
          "description": "Extensions for language",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "text": {
          "description": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
          "$ref": "Narrative.schema.json#/definitions/Narrative"
        },
        "contained": {
          "description": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",

          "description": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.",

          "items": {
            "$ref": "ResourceList.schema.json#/definitions/ResourceList"
          },
          "type": "array"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element\u0027s 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 is allowed to 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).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "identifier": {
          "description": "A unique identifier assigned to this immunization record.",

          "description": "Other business identifiers associated with the document, including version independent identifiers.",

          "items": {
            "$ref": "Identifier.schema.json#/definitions/Identifier"
          },
          "type": "array"
        },
        "basedOn": {
          "description": "A procedure that is fulfilled in whole or in part by the creation of this media.",
          "items": {
            "$ref": "Reference.schema.json#/definitions/Reference"
          },
          "type": "array"
        },

        "status": {
          "description": "Indicates the current status of the immunization event.",

          "description": "The status of this document reference.",

          "$ref": "#/definitions/code"
        },
        "_status": {
          "description": "Extensions for status",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "statusReason": {
          "description": "Indicates the reason the immunization event was not performed.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "vaccineCode": {
          "description": "Vaccine that was administered or was to be administered.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "patient": {
          "description": "The patient who either received or did not receive the immunization.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "encounter": {
          "description": "The visit or admission or other contact between patient and health care provider the immunization was performed as part of.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "occurrenceDateTime": {
          "description": "Date vaccine administered or was to be administered.",
          "pattern": "^([0-9]([0-9]([0-9][1-9]|[1-9]0)|[1-9]00)|[1-9]000)(-(0[1-9]|1[0-2])(-(0[1-9]|[1-2][0-9]|3[0-1])(T([01][0-9]|2[0-3]):[0-5][0-9]:([0-5][0-9]|60)(\\.[0-9]+)?(Z|(\\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))?)?)?$",
          "type": "string"
        },
        "_occurrenceDateTime": {
          "description": "Extensions for occurrenceDateTime",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "occurrenceString": {
          "description": "Date vaccine administered or was to be administered.",
          "pattern": "^[ \\r\\n\\t\\S]+$",
          "type": "string"
        },
        "_occurrenceString": {
          "description": "Extensions for occurrenceString",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "recorded": {
          "description": "The date the occurrence of the immunization was first captured in the record - potentially significantly after the occurrence of the event.",
          "$ref": "#/definitions/dateTime"
        },
        "_recorded": {
          "description": "Extensions for recorded",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "primarySource": {
          "description": "An indication that the content of the record is based on information from the person who administered the vaccine. This reflects the context under which the data was originally recorded.",
          "$ref": "#/definitions/boolean"
        },
        "_primarySource": {
          "description": "Extensions for primarySource",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "reportOrigin": {
          "description": "The source of the data when the report of the immunization event is not based on information from the person who administered the vaccine.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "location": {
          "description": "The service delivery location where the vaccine administration occurred.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "manufacturer": {
          "description": "Name of vaccine manufacturer.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "lotNumber": {
          "description": "Lot number of the  vaccine product.",
          "$ref": "#/definitions/string"
        },
        "_lotNumber": {
          "description": "Extensions for lotNumber",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "expirationDate": {
          "description": "Date vaccine batch expires.",
          "$ref": "#/definitions/date"

        "docStatus": {
          "description": "The status of the underlying document.",
          "$ref": "#/definitions/code"

        },
        "_expirationDate": {
          "description": "Extensions for expirationDate",

        "_docStatus": {
          "description": "Extensions for docStatus",

          "$ref": "Element.schema.json#/definitions/Element"
        },
        "site": {
          "description": "Body site where vaccine was administered.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "route": {
          "description": "The path by which the vaccine product is taken into the body.",

        "type": {
          "description": "Specifies the particular kind of document referenced  (e.g. History and Physical, Discharge Summary, Progress Note). This usually equates to the purpose of making the document referenced.",

          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "doseQuantity": {
          "description": "The quantity of vaccine product that was administered.",
          "$ref": "Quantity.schema.json#/definitions/Quantity"
        },
        "performer": {
          "description": "Indicates who performed the immunization event.",

        "category": {
          "description": "A categorization for the type of document referenced - helps for indexing and searching. This may be implied by or derived from the code specified in the DocumentReference.type.",

          "items": {
            "$ref": "#/definitions/Immunization_Performer"

            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

          },
          "type": "array"
        },
        "note": {
          "description": "Extra information about the immunization that is not conveyed by the other attributes.",
          "items": {
            "$ref": "Annotation.schema.json#/definitions/Annotation"
          },
          "type": "array"

        "subject": {
          "description": "Who or what the document is about. The document can be about a person, (patient or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such as a document about a herd of farm animals, or a set of patients that share a common exposure).",
          "$ref": "Reference.schema.json#/definitions/Reference"

        },
        "reasonCode": {
          "description": "Reasons why the vaccine was administered.",

        "context": {
          "description": "Describes the clinical encounter or type of care that the document content is associated with.",

          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

            "$ref": "Reference.schema.json#/definitions/Reference"

          },
          "type": "array"
        },
        "reasonReference": {
          "description": "Condition, Observation or DiagnosticReport that supports why the immunization was administered.",

        "event": {
          "description": "This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the type Code, such as a \"History and Physical Report\" in which the procedure being documented is necessarily a \"History and Physical\" act.",

          "items": {
            "$ref": "Reference.schema.json#/definitions/Reference"

            "$ref": "CodeableReference.schema.json#/definitions/CodeableReference"

          },
          "type": "array"
        },
        "isSubpotent": {
          "description": "Indication if a dose is considered to be subpotent. By default, a dose should be considered to be potent.",
          "$ref": "#/definitions/boolean"

        "facilityType": {
          "description": "The kind of facility where the patient was seen.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

        },
        "_isSubpotent": {
          "description": "Extensions for isSubpotent",

        "practiceSetting": {
          "description": "This property may convey specifics about the practice setting where the content was created, often reflecting the clinical specialty.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "period": {
          "description": "The time period over which the service that is described by the document was provided.",
          "$ref": "Period.schema.json#/definitions/Period"
        },
        "date": {
          "description": "When the document reference was created.",
          "$ref": "#/definitions/instant"
        },
        "_date": {
          "description": "Extensions for date",

          "$ref": "Element.schema.json#/definitions/Element"
        },
        "subpotentReason": {
          "description": "Reason why a dose is considered to be subpotent.",

        "author": {
          "description": "Identifies who is responsible for adding the information to the document.",

          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

            "$ref": "Reference.schema.json#/definitions/Reference"

          },
          "type": "array"
        },
        "education": {
          "description": "Educational material presented to the patient (or guardian) at the time of vaccine administration.",

        "attester": {
          "description": "A participant who has authenticated the accuracy of the document.",

          "items": {
            "$ref": "#/definitions/Immunization_Education"

            "$ref": "#/definitions/DocumentReference_Attester"

          },
          "type": "array"
        },
        "programEligibility": {
          "description": "Indicates a patient\u0027s eligibility for a funding program.",

        "custodian": {
          "description": "Identifies the organization or group who is responsible for ongoing maintenance of and access to the document.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "relatesTo": {
          "description": "Relationships that this document has with other document references that already exist.",

          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

            "$ref": "#/definitions/DocumentReference_RelatesTo"

          },
          "type": "array"
        },
        "fundingSource": {
          "description": "Indicates the source of the vaccine actually administered. This may be different than the patient eligibility (e.g. the patient may be eligible for a publically purchased vaccine but due to inventory issues, vaccine purchased with private funds was actually administered).",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

        "description": {
          "description": "Human-readable description of the source document.",
          "$ref": "#/definitions/markdown"

        },
        "reaction": {
          "description": "Categorical data indicating that an adverse event is associated in time to an immunization.",

        "_description": {
          "description": "Extensions for description",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "securityLabel": {
          "description": "A set of Security-Tag codes specifying the level of privacy/security of the Document found at DocumentReference.content.attachment.url. Note that DocumentReference.meta.security contains the security labels of the data elements in DocumentReference, while DocumentReference.securityLabel contains the security labels for the document the reference refers to. The distinction recognizes that the document may contain sensitive information, while the DocumentReference is metadata about the document and thus might not be as sensitive as the document. For example: a psychotherapy episode may contain highly sensitive information, while the metadata may simply indicate that some episode happened.",

          "items": {
            "$ref": "#/definitions/Immunization_Reaction"

            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

          },
          "type": "array"
        },
        "protocolApplied": {
          "description": "The protocol (set of recommendations) being followed by the provider who administered the dose.",

        "content": {
          "description": "The document and format referenced.  If there are multiple content element repetitions, these must all represent the same document in different format, or attachment metadata.",

          "items": {
            "$ref": "#/definitions/Immunization_ProtocolApplied"

            "$ref": "#/definitions/DocumentReference_Content"

          },
          "type": "array"
        }
      },
      "type": "object",

      "additionalProperties": false,
      "required": [
        "patient",
        "vaccineCode",

        "content",

        "resourceType"
      ]
    },
    "Immunization_Performer": {
      "description": "Describes the event of a patient being administered a vaccine or a record of an immunization as reported by a patient, a clinician or another party.",

    "DocumentReference_Attester": {
      "description": "A reference to a document of any kind for any purpose. While the term “document” implies a more narrow focus, for this resource this \"document\" encompasses *any* serialized object with a mime-type, it includes formal patient-centric documents (CDA), clinical notes, scanned paper, non-patient specific documents like policy text, as well as a photo, video, or audio recording acquired or used in healthcare.  The DocumentReference resource provides metadata about the document so that the document can be discovered and managed.  The actual content may be inline base64 encoded data or provided by direct reference.",

      "properties": {
        "id": {
          "description": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
          "$ref": "string.schema.json#/definitions/string"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "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\u0027s 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).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "function": {
          "description": "Describes the type of performance (e.g. ordering provider, administering provider, etc.).",

        "mode": {
          "description": "The type of attestation the authenticator offers.",

          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "actor": {
          "description": "The practitioner or organization who performed the action.",

        "time": {
          "description": "When the document was attested by the party.",
          "$ref": "#/definitions/dateTime"
        },
        "_time": {
          "description": "Extensions for time",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "party": {
          "description": "Who attested the document in the specified way.",

          "$ref": "Reference.schema.json#/definitions/Reference"
        }
      },
      "type": "object",

      "additionalProperties": false,
      "required": [
        "actor"

        "mode"

      ]
    },
    "Immunization_Education": {
      "description": "Describes the event of a patient being administered a vaccine or a record of an immunization as reported by a patient, a clinician or another party.",

    "DocumentReference_RelatesTo": {
      "description": "A reference to a document of any kind for any purpose. While the term “document” implies a more narrow focus, for this resource this \"document\" encompasses *any* serialized object with a mime-type, it includes formal patient-centric documents (CDA), clinical notes, scanned paper, non-patient specific documents like policy text, as well as a photo, video, or audio recording acquired or used in healthcare.  The DocumentReference resource provides metadata about the document so that the document can be discovered and managed.  The actual content may be inline base64 encoded data or provided by direct reference.",

      "properties": {
        "id": {
          "description": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
          "$ref": "string.schema.json#/definitions/string"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "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\u0027s 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).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "documentType": {
          "description": "Identifier of the material presented to the patient.",
          "$ref": "#/definitions/string"
        },
        "_documentType": {
          "description": "Extensions for documentType",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "reference": {
          "description": "Reference pointer to the educational material given to the patient if the information was on line.",
          "$ref": "#/definitions/uri"
        },
        "_reference": {
          "description": "Extensions for reference",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "publicationDate": {
          "description": "Date the educational material was published.",
          "$ref": "#/definitions/dateTime"
        },
        "_publicationDate": {
          "description": "Extensions for publicationDate",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "presentationDate": {
          "description": "Date the educational material was given to the patient.",
          "$ref": "#/definitions/dateTime"

        "code": {
          "description": "The type of relationship that this document has with anther document.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"

        },
        "_presentationDate": {
          "description": "Extensions for presentationDate",
          "$ref": "Element.schema.json#/definitions/Element"

        "target": {
          "description": "The target document of this relationship.",
          "$ref": "Reference.schema.json#/definitions/Reference"

        }
      },
      "additionalProperties": false

      "type": "object",
      "additionalProperties": false,
      "required": [
        "code",
        "target"
      ]

    },
    "Immunization_Reaction": {
      "description": "Describes the event of a patient being administered a vaccine or a record of an immunization as reported by a patient, a clinician or another party.",

    "DocumentReference_Content": {
      "description": "A reference to a document of any kind for any purpose. While the term “document” implies a more narrow focus, for this resource this \"document\" encompasses *any* serialized object with a mime-type, it includes formal patient-centric documents (CDA), clinical notes, scanned paper, non-patient specific documents like policy text, as well as a photo, video, or audio recording acquired or used in healthcare.  The DocumentReference resource provides metadata about the document so that the document can be discovered and managed.  The actual content may be inline base64 encoded data or provided by direct reference.",

      "properties": {
        "id": {
          "description": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
          "$ref": "string.schema.json#/definitions/string"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "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\u0027s 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).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "date": {
          "description": "Date of reaction to the immunization.",
          "$ref": "#/definitions/dateTime"
        },
        "_date": {
          "description": "Extensions for date",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "detail": {
          "description": "Details of the reaction.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "reported": {
          "description": "Self-reported indicator.",
          "$ref": "#/definitions/boolean"

        "attachment": {
          "description": "The document or URL of the document along with critical metadata to prove content has integrity.",
          "$ref": "Attachment.schema.json#/definitions/Attachment"

        },
        "_reported": {
          "description": "Extensions for reported",
          "$ref": "Element.schema.json#/definitions/Element"

        "profile": {
          "description": "An identifier of the document constraints, encoding, structure, and template that the document conforms to beyond the base format indicated in the mimeType.",
          "items": {
            "$ref": "#/definitions/DocumentReference_Profile"
          },
          "type": "array"

        }
      },
      "additionalProperties": false

      "type": "object",
      "additionalProperties": false,
      "required": [
        "attachment"
      ]

    },
    "Immunization_ProtocolApplied": {
      "description": "Describes the event of a patient being administered a vaccine or a record of an immunization as reported by a patient, a clinician or another party.",

    "DocumentReference_Profile": {
      "description": "A reference to a document of any kind for any purpose. While the term “document” implies a more narrow focus, for this resource this \"document\" encompasses *any* serialized object with a mime-type, it includes formal patient-centric documents (CDA), clinical notes, scanned paper, non-patient specific documents like policy text, as well as a photo, video, or audio recording acquired or used in healthcare.  The DocumentReference resource provides metadata about the document so that the document can be discovered and managed.  The actual content may be inline base64 encoded data or provided by direct reference.",

      "properties": {
        "id": {
          "description": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
          "$ref": "string.schema.json#/definitions/string"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "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\u0027s 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).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "series": {
          "description": "One possible path to achieve presumed immunity against a disease - within the context of an authority.",
          "$ref": "#/definitions/string"
        },
        "_series": {
          "description": "Extensions for series",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "authority": {
          "description": "Indicates the authority who published the protocol (e.g. ACIP) that is being followed.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "targetDisease": {
          "description": "The vaccine preventable disease the dose is being administered against.",
          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
          },
          "type": "array"
        },
        "doseNumberPositiveInt": {
          "description": "Nominal position in a series.",
          "pattern": "^[1-9][0-9]*$",
          "type": "number"
        },
        "_doseNumberPositiveInt": {
          "description": "Extensions for doseNumberPositiveInt",
          "$ref": "Element.schema.json#/definitions/Element"

        "valueCoding": {
          "description": "Code|uri|canonical.",
          "$ref": "Coding.schema.json#/definitions/Coding"

        },
        "doseNumberString": {
          "description": "Nominal position in a series.",
          "pattern": "^[ \\r\\n\\t\\S]+$",

        "valueUri": {
          "description": "Code|uri|canonical.",
          "pattern": "^\\S*$",

          "type": "string"
        },
        "_doseNumberString": {
          "description": "Extensions for doseNumberString",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "seriesDosesPositiveInt": {
          "description": "The recommended number of doses to achieve immunity.",
          "pattern": "^[1-9][0-9]*$",
          "type": "number"
        },
        "_seriesDosesPositiveInt": {
          "description": "Extensions for seriesDosesPositiveInt",

        "_valueUri": {
          "description": "Extensions for valueUri",

          "$ref": "Element.schema.json#/definitions/Element"
        },
        "seriesDosesString": {
          "description": "The recommended number of doses to achieve immunity.",
          "pattern": "^[ \\r\\n\\t\\S]+$",

        "valueCanonical": {
          "description": "Code|uri|canonical.",
          "pattern": "^\\S*$",

          "type": "string"
        },
        "_seriesDosesString": {
          "description": "Extensions for seriesDosesString",

        "_valueCanonical": {
          "description": "Extensions for valueCanonical",

          "$ref": "Element.schema.json#/definitions/Element"
        }
      },
      "type": "object",

      "additionalProperties": false
    }
  }
}