University of Bath Pure API Activity

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/university-of-bath/main/json-schema/university-of-bath-activity-schema.json",
  "title": "University of Bath Pure API Activity",
  "description": "Activities exist in many variations.",
  "required": [
    "managingOrganization",
    "period",
    "persons",
    "type",
    "typeDiscriminator",
    "visibility"
  ],
  "type": "object",
  "properties": {
    "pureId": {
      "type": "integer",
      "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
      "format": "int64",
      "readOnly": true
    },
    "uuid": {
      "type": "string",
      "description": "UUID, this is the primary identity of the entity",
      "format": "uuid",
      "readOnly": true
    },
    "createdBy": {
      "type": "string",
      "description": "Username of creator",
      "readOnly": true
    },
    "createdDate": {
      "type": "string",
      "description": "Date and time of creation",
      "format": "date-time",
      "readOnly": true
    },
    "modifiedBy": {
      "type": "string",
      "description": "Username of the user that performed a modification",
      "readOnly": true
    },
    "modifiedDate": {
      "type": "string",
      "description": "Date and time of last modification",
      "format": "date-time",
      "readOnly": true
    },
    "portalUrl": {
      "type": "string",
      "description": "URL of the content on the Pure Portal",
      "readOnly": true
    },
    "prettyUrlIdentifiers": {
      "type": "array",
      "description": "All pretty URLs",
      "readOnly": true,
      "items": {
        "type": "string",
        "description": "All pretty URLs",
        "readOnly": true
      }
    },
    "previousUuids": {
      "type": "array",
      "description": "UUIDs of other content items which have been merged into this content item (or similar)",
      "readOnly": true,
      "items": {
        "type": "string",
        "description": "UUIDs of other content items which have been merged into this content item (or similar)",
        "readOnly": true
      }
    },
    "version": {
      "type": "string",
      "description": "Used to guard against conflicting updates. For new content this is null, and for existing content the current value. The property should never be modified by a client, except in the rare case where the client wants to perform an update irrespective of if other clients have made updates in the meantime, also known as a \"dirty write\". A dirty write is performed by not including the property value or setting the property to null",
      "nullable": true
    },
    "organizations": {
      "type": "array",
      "description": "A collection of organization associations.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/OrganizationRef"
      }
    },
    "persons": {
      "type": "array",
      "description": "A collection of persons.",
      "items": {
        "$ref": "#/$defs/AbstractActivityPersonAssociation"
      }
    },
    "period": {
      "$ref": "#/$defs/CompoundDateRange"
    },
    "category": {
      "$ref": "#/$defs/ClassificationRef"
    },
    "managingOrganization": {
      "$ref": "#/$defs/OrganizationRef"
    },
    "links": {
      "type": "array",
      "description": "Additional links associated with this activity.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/Link"
      }
    },
    "type": {
      "$ref": "#/$defs/ClassificationRef"
    },
    "visibility": {
      "$ref": "#/$defs/Visibility"
    },
    "workflow": {
      "$ref": "#/$defs/Workflow"
    },
    "externalOrganizations": {
      "type": "array",
      "description": "A collection of external organization affiliations.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ExternalOrganizationRef"
      }
    },
    "identifiers": {
      "type": "array",
      "description": "Identifiers related to the activity.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/Identifier"
      }
    },
    "keywordGroups": {
      "type": "array",
      "description": "Groups of keywords associated with the research output.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/KeywordGroup"
      }
    },
    "activities": {
      "type": "array",
      "description": "A collection of related activities.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ActivityRef"
      }
    },
    "pressMedia": {
      "type": "array",
      "description": "A collection of related press media.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/PressMediaRef"
      }
    },
    "studentTheses": {
      "type": "array",
      "description": "A collection of related student theses.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/StudentThesisRef"
      }
    },
    "researchOutputs": {
      "type": "array",
      "description": "A collection of related research outputs.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ResearchOutputRef"
      }
    },
    "impacts": {
      "type": "array",
      "description": "A collection of related impacts.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ImpactRef"
      }
    },
    "equipment": {
      "type": "array",
      "description": "A collection of equipment.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/EquipmentRef"
      }
    },
    "degreeOfRecognition": {
      "$ref": "#/$defs/ClassificationRef"
    },
    "documents": {
      "type": "array",
      "description": "Associated documents for the activity.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/Document"
      }
    },
    "descriptions": {
      "type": "array",
      "description": "A collection of descriptions.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ClassifiedFormattedLocalizedValue"
      }
    },
    "images": {
      "type": "array",
      "description": "Image files with a maximum file size of 1MB.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ImageFile"
      }
    },
    "customDefinedFields": {
      "$ref": "#/$defs/CustomDefinedFields"
    },
    "indicators": {
      "type": "array",
      "description": "Indicators for the activity.",
      "nullable": true,
      "items": {
        "$ref": "#/$defs/ClassificationRef"
      }
    },
    "systemName": {
      "type": "string",
      "description": "The content system name",
      "readOnly": true
    },
    "typeDiscriminator": {
      "type": "string"
    }
  },
  "discriminator": {
    "propertyName": "typeDiscriminator",
    "mapping": {
      "Attendance": "#/components/schemas/Attendance",
      "Consultancy": "#/components/schemas/Consultancy",
      "EditorialWork": "#/components/schemas/EditorialWork",
      "Examination": "#/components/schemas/Examination",
      "HostVisitor": "#/components/schemas/HostVisitor",
      "Membership": "#/components/schemas/Membership",
      "OtherActivity": "#/components/schemas/OtherActivity",
      "Talk": "#/components/schemas/Talk",
      "VisitOther": "#/components/schemas/VisitOther"
    }
  },
  "$defs": {
    "AbstractActivityPersonAssociation": {
      "required": [
        "role",
        "typeDiscriminator"
      ],
      "type": "object",
      "properties": {
        "pureId": {
          "type": "integer",
          "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
          "format": "int64",
          "readOnly": true
        },
        "externalOrganizations": {
          "type": "array",
          "description": "A collection of external organization affiliations.",
          "nullable": true,
          "items": {
            "$ref": "#/$defs/ExternalOrganizationRef"
          }
        },
        "name": {
          "$ref": "#/$defs/Name"
        },
        "role": {
          "$ref": "#/$defs/ClassificationRef"
        },
        "typeDiscriminator": {
          "type": "string"
        }
      },
      "description": "An association between an activity and a person, which can either be internal or external",
      "discriminator": {
        "propertyName": "typeDiscriminator",
        "mapping": {
          "InternalActivityPersonAssociation": "#/components/schemas/InternalActivityPersonAssociation",
          "ExternalActivityPersonAssociation": "#/components/schemas/ExternalActivityPersonAssociation"
        }
      }
    },
    "AbstractEditorialWorkAssociation": {
      "required": [
        "typeDiscriminator"
      ],
      "type": "object",
      "properties": {
        "typeDiscriminator": {
          "type": "string"
        }
      },
      "description": "Association to one and only one of: event, publisher or journal.",
      "discriminator": {
        "propertyName": "typeDiscriminator",
        "mapping": {
          "EventEditorialWorkAssociation": "#/components/schemas/EventMembershipAssociation",
          "PublisherEditorialWorkAssociation": "#/components/schemas/PublisherEditorialWorkAssociation",
          "JournalEditorialWorkAssociation": "#/components/schemas/JournalEditorialWorkAssociation"
        }
      }
    },
    "AbstractExamineeAssociation": {
      "required": [
        "typeDiscriminator"
      ],
      "type": "object",
      "properties": {
        "pureId": {
          "type": "integer",
          "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
          "format": "int64",
          "readOnly": true
        },
        "typeDiscriminator": {
          "type": "string"
        }
      },
      "description": "An association between examination and an examinee, which can either be internal or external",
      "nullable": true,
      "discriminator": {
        "propertyName": "typeDiscriminator",
        "mapping": {
          "InternalExamineeAssociation": "#/components/schemas/InternalExamineeAssociation",
          "ExternalExamineeAssociation": "#/components/schemas/ExternalExamineeAssociation"
        }
      }
    },
    "AccessDefinitionRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an access definition",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ActivityAbstractAssociation": {
      "required": [
        "typeDiscriminator"
      ],
      "type": "object",
      "properties": {
        "typeDiscriminator": {
          "type": "string"
        }
      },
      "description": "Association to one and only one of: event, organization or external organization.",
      "discriminator": {
        "propertyName": "typeDiscriminator",
        "mapping": {
          "ActivityEventAssociation": "#/components/schemas/ActivityEventAssociation",
          "ActivityOrganizationAssociation": "#/components/schemas/ActivityOrganizationAssociation",
          "ActivityExternalOrganizationAssociation": "#/components/schemas/ActivityExternalOrganizationAssociation"
        }
      }
    },
    "ActivityEventAssociation": {
      "required": [
        "event"
      ],
      "type": "object",
      "description": "An association with an event.",
      "allOf": [
        {
          "$ref": "#/$defs/ActivityAbstractAssociation"
        },
        {
          "type": "object",
          "properties": {
            "event": {
              "$ref": "#/$defs/EventRef"
            }
          }
        }
      ]
    },
    "ActivityExternalOrganizationAssociation": {
      "required": [
        "externalOrganization"
      ],
      "type": "object",
      "description": "An association with an external organization.",
      "allOf": [
        {
          "$ref": "#/$defs/ActivityAbstractAssociation"
        },
        {
          "type": "object",
          "properties": {
            "externalOrganization": {
              "$ref": "#/$defs/ExternalOrganizationRef"
            }
          }
        }
      ]
    },
    "ActivityOrganizationAssociation": {
      "required": [
        "organization"
      ],
      "type": "object",
      "description": "An association with an organization.",
      "allOf": [
        {
          "$ref": "#/$defs/ActivityAbstractAssociation"
        },
        {
          "type": "object",
          "properties": {
            "organization": {
              "$ref": "#/$defs/OrganizationRef"
            }
          }
        }
      ]
    },
    "ActivityRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an activity",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ActivityVisitorAssociation": {
      "required": [
        "externalPerson"
      ],
      "type": "object",
      "properties": {
        "pureId": {
          "type": "integer",
          "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
          "format": "int64",
          "readOnly": true
        },
        "externalOrganizations": {
          "type": "array",
          "description": "A collection of external organizations.",
          "nullable": true,
          "items": {
            "$ref": "#/$defs/ExternalOrganizationRef"
          }
        },
        "externalPerson": {
          "$ref": "#/$defs/ExternalPersonRef"
        },
        "visitorDegree": {
          "type": "string",
          "description": "Visitor degree.",
          "nullable": true
        },
        "country": {
          "$ref": "#/$defs/ClassificationRef"
        }
      },
      "description": "An association between activity and a person that has attended it"
    },
    "Anzsrc2008FieldOfResearchRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a Anzsrc2008FieldOfResearch",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Anzsrc2020FieldOfResearchRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a Anzsrc2020FieldOfResearch",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Anzsrc2020SocioEconomicObjectiveRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a Anzsrc2020SocioEconomicObjective",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Anzsrc2020TypeOfActivityRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a Anzsrc2020TypeOfActivity",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ApplicationClusterRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an application cluster",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ApplicationRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an application",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Attendance": {
      "required": [
        "managingOrganization",
        "period",
        "persons",
        "type",
        "visibility"
      ],
      "type": "object",
      "description": "Participating in or organizing an event",
      "allOf": [
        {
          "$ref": "#/$defs/Activity"
        },
        {
          "type": "object",
          "properties": {
            "event": {
              "$ref": "#/$defs/EventRef"
            }
          }
        }
      ]
    },
    "AuthorCollaborationRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an author collaboration",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "AwardClusterRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an award cluster",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "AwardRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to an award",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ClassificationRef": {
      "required": [
        "uri"
      ],
      "type": "object",
      "properties": {
        "uri": {
          "type": "string",
          "description": "Classification URI of the referred classification"
        },
        "term": {
          "$ref": "#/$defs/SystemLocalizedString"
        }
      },
      "description": "A reference to a classification value",
      "nullable": true
    },
    "ClassificationSchemeRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a classification scheme",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ClassificationsKeywordGroup": {
      "required": [
        "logicalName"
      ],
      "type": "object",
      "description": "De-normalized version of the full keyword group representation for instances where only structured keywords can be selected",
      "allOf": [
        {
          "$ref": "#/$defs/KeywordGroup"
        },
        {
          "type": "object",
          "properties": {
            "classifications": {
              "type": "array",
              "description": "A list classifications extracted from the keyword group structured keyword concept",
              "nullable": true,
              "items": {
                "$ref": "#/$defs/ClassificationRef"
              }
            }
          }
        }
      ]
    },
    "ClassifiedFormattedLocalizedValue": {
      "required": [
        "type"
      ],
      "type": "object",
      "properties": {
        "pureId": {
          "type": "integer",
          "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
          "format": "int64",
          "readOnly": true
        },
        "value": {
          "$ref": "#/$defs/FormattedLocalizedString"
        },
        "type": {
          "$ref": "#/$defs/ClassificationRef"
        }
      },
      "description": "A classified formatted localized value"
    },
    "ClassifiedId": {
      "required": [
        "id",
        "type"
      ],
      "type": "object",
      "description": "A classified ID",
      "allOf": [
        {
          "$ref": "#/$defs/Identifier"
        },
        {
          "type": "object",
          "properties": {
            "pureId": {
              "type": "integer",
              "description": "Pure database ID of the object",
              "format": "int64",
              "readOnly": true
            },
            "id": {
              "type": "string",
              "description": "Classified ID"
            },
            "type": {
              "$ref": "#/$defs/ClassificationRef"
            }
          }
        }
      ]
    },
    "CompoundDate": {
      "required": [
        "year"
      ],
      "type": "object",
      "properties": {
        "year": {
          "maximum": 4000,
          "minimum": 0,
          "type": "integer",
          "format": "int32"
        },
        "month": {
          "maximum": 12,
          "minimum": 1,
          "type": "integer",
          "format": "int32",
          "nullable": true
        },
        "day": {
          "maximum": 31,
          "minimum": 1,
          "type": "integer",
          "format": "int32",
          "nullable": true
        }
      },
      "description": "A date that can be defined by only year, year and month or a full date",
      "nullable": true
    },
    "CompoundDateRange": {
      "type": "object",
      "properties": {
        "startDate": {
          "$ref": "#/$defs/CompoundDate"
        },
        "endDate": {
          "$ref": "#/$defs/CompoundDate"
        }
      },
      "description": "A date range of that can be defined by only year, year and month or a full date"
    },
    "ConceptRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a concept",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "ConferenceSeriesRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a conference series",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Consultancy": {
      "required": [
        "consultancyFor",
        "managingOrganization",
        "period",
        "persons",
        "title",
        "type",
        "visibility"
      ],
      "type": "object",
      "description": "Consultancy",
      "allOf": [
        {
          "$ref": "#/$defs/Activity"
        },
        {
          "type": "object",
          "properties": {
            "title": {
              "$ref": "#/$defs/FormattedLocalizedString"
            },
            "consultancyFor": {
              "$ref": "#/$defs/ActivityAbstractAssociation"
            }
          }
        }
      ]
    },
    "ContentRef": {
      "required": [
        "systemName",
        "uuid"
      ],
      "type": "object",
      "properties": {
        "uuid": {
          "type": "string",
          "description": "UUID of the referred content",
          "format": "uuid"
        },
        "systemName": {
          "type": "string"
        }
      },
      "nullable": true,
      "discriminator": {
        "propertyName": "systemName",
        "mapping": {
          "AccessDefinition": "#/components/schemas/AccessDefinitionRef",
          "Activity": "#/components/schemas/ActivityRef",
          "Application": "#/components/schemas/ApplicationRef",
          "AuthorCollaboration": "#/components/schemas/AuthorCollaborationRef",
          "Award": "#/components/schemas/AwardRef",
          "ClassificationScheme": "#/components/schemas/ClassificationSchemeRef",
          "ConferenceSeries": "#/components/schemas/ConferenceSeriesRef",
          "DataSet": "#/components/schemas/DataSetRef",
          "Equipment": "#/components/schemas/EquipmentRef",
          "Event": "#/components/schemas/EventRef",
          "ExternalOrganization": "#/components/schemas/ExternalOrganizationRef",
          "ExternalPerson": "#/components/schemas/ExternalPersonRef",
          "Impact": "#/components/schemas/ImpactRef",
          "Journal": "#/components/schemas/JournalRef",
          "Organization": "#/components/schemas/OrganizationRef",
          "Person": "#/components/schemas/PersonRef",
          "Publisher": "#/components/schemas/PublisherRef",
          "PressMedia": "#/components/schemas/PressMediaRef",
          "Prize": "#/components/schemas/PrizeRef",
          "Project": "#/components/schemas/ProjectRef",
          "ResearchOutput": "#/components/schemas/ResearchOutputRef",
          "StudentThesis": "#/components/schemas/StudentThesisRef",
          "FundingOpportunity": "#/components/schemas/FundingOpportunityRef",
          "EthicalReview": "#/components/schemas/EthicalReviewRef",
          "ApplicationCluster": "#/components/schemas/ApplicationClusterRef",
          "AwardCluster": "#/components/schemas/AwardClusterRef",
          "User": "#/components/schemas/UserRef",
          "ERA2018FieldOfResearch": "#/components/schemas/Anzsrc2008FieldOfResearchRef",
          "UnitOfAssessmentREF2014": "#/components/schemas/Ref2014UnitOfAssessmentRef",
          "UnitOfAssessmentREF2020": "#/components/schemas/Ref2020UnitOfAssessmentRef",
          "ANZSRCTypeOfActivity": "#/components/schemas/Anzsrc2020TypeOfActivityRef",
          "ANZSRCFieldOfResearch": "#/components/schemas/Anzsrc2020FieldOfResearchRef",
          "ANZSRCSocioEconomicObjective": "#/components/schemas/Anzsrc2020SocioEconomicObjectiveRef",
          "Semester": "#/components/schemas/SemesterRef",
          "Education": "#/components/schemas/EducationRef",
          "Course": "#/components/schemas/CourseRef",
          "CurriculumVitae": "#/components/schemas/CurriculumVitaeRef",
          "CustomDefinedFieldConfiguration": "#/components/schemas/CustomDefinedFieldConfigurationRef",
          "KeywordGroupConfiguration": "#/components/schemas/KeywordGroupConfigurationRef",
          "Review": "#/components/schemas/ReviewRef",
          "GenericContentRef": "#/components/schemas/GenericContentRef",
          "UserProfile": "#/components/schemas/UserProfileRef",
          "Thesaurus": "#/components/schemas/ThesaurusRef",
          "Concept": "#/components/schemas/ConceptRef"
        }
      }
    },
    "CourseRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a course",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "CurriculumVitaeRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a curriculum vitae",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "CustomDefinedField": {
      "required": [
        "typeDiscriminator"
      ],
      "type": "object",
      "properties": {
        "typeDiscriminator": {
          "type": "string"
        }
      },
      "description": "Map of CustomDefinedField values, where the key is the field identifier",
      "nullable": true,
      "example": "{ \"fieldName1\": \"typeDiscriminator\": \"Integer\", \"value\" : 1}",
      "discriminator": {
        "propertyName": "typeDiscriminator",
        "mapping": {
          "Integer": "#/components/schemas/CustomDefinedFieldInteger",
          "String": "#/components/schemas/CustomDefinedFieldString",
          "Date": "#/components/schemas/CustomDefinedFieldDate",
          "Classification": "#/components/schemas/CustomDefinedFieldClassification",
          "Boolean": "#/components/schemas/CustomDefinedFieldBoolean",
          "Decimal": "#/components/schemas/CustomDefinedFieldDecimal"
        }
      }
    },
    "CustomDefinedFieldBoolean": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "type": "boolean",
              "description": "The boolean value for the custom field",
              "nullable": true
            }
          }
        }
      ]
    },
    "CustomDefinedFieldClassification": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "$ref": "#/$defs/ClassificationRef"
            }
          }
        }
      ]
    },
    "CustomDefinedFieldConfigurationRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a custom-defined field configuration",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "CustomDefinedFieldDate": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "type": "string",
              "description": "The date value for the custom field",
              "format": "date",
              "nullable": true
            }
          }
        }
      ]
    },
    "CustomDefinedFieldDecimal": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "type": "number",
              "description": "The decimal value for the custom field",
              "nullable": true
            }
          }
        }
      ]
    },
    "CustomDefinedFieldInteger": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "type": "integer",
              "description": "The integer value for the custom field",
              "format": "int32",
              "nullable": true
            }
          }
        }
      ]
    },
    "CustomDefinedFieldString": {
      "type": "object",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/CustomDefinedField"
        },
        {
          "type": "object",
          "properties": {
            "value": {
              "type": "string",
              "description": "The string value for the custom field",
              "nullable": true
            }
          }
        }
      ]
    },
    "CustomDefinedFields": {
      "type": "object",
      "additionalProperties": {
        "$ref": "#/$defs/CustomDefinedField"
      },
      "description": "Map of CustomDefinedField values, where the key is the field identifier",
      "nullable": true,
      "example": "{ \"fieldName1\": \"typeDiscriminator\": \"Integer\", \"value\" : 1}"
    },
    "DataSetRef": {
      "required": [
        "uuid"
      ],
      "type": "object",
      "description": "A reference to a data set",
      "nullable": true,
      "allOf": [
        {
          "$ref": "#/$defs/ContentRef"
        }
      ]
    },
    "Document": {
      "required": [
        "fileName",
        "mimeType",
        "type",
        "visibility"
      ],
      "type": "object",
      "properties": {
        "pureId": {
          "type": "integer",
          "description": "Pure database ID of the object, prefer using the UUID if it is present on the entity",
          "format": "int64",
          "readOnly": true
        },
        "fileId": {
          "type": "string",
          "description": "The id of the file",
          "readOnly": true
        },
        "fileName": {
          "type": "string",
          "description": "The documents file name"
        },
        "mimeType": {
          "type": "string",
          "description": "The documents mime type"
        },
        "size": {
          "type": "integer",
          "description": "The documents size in bytes",
          "format": "int64"
        },
        "url": {
          "type": "string",
          "description": "Download url for the binary file",
          "readOnly": true
        },
        "fileStoreLocations": {
          "type": "object",
          "additionalProperties": {
            "type": "string",
            "description": "Locations of the binary file in file stores.",
            "readOnly": true
          },
          "description": "Locations of the binary file in file stores.",
          "readOnly": true
        },
        "uploadedFile": {
          "$ref": "#/$defs/UploadedFile"
        },
        "remoteFile": {
          "$ref": "#/$defs/RemoteFile"
        },
        "fileData": {
          "type": "string",
          "description": "Base64 encoded file data for new files. This property can be used instead of uploadedFile for small files",
          "format": "byte",
          "writeOnly": true
        },
        "title": {
          "type": "string",
          "description": "Document title",
          "nullable": true
        },
        "type": {
          "$ref": "#/$defs/ClassificationRef"
        },
        "license": {
          "$ref": "#/$defs/ClassificationRef"
        },
        "visibleOnPortalDate": {
          "type": "string",
          "description": "The date the document will be available on the portal",
          "format": "date",
          "readOnly": true
        },
        "visibility": {
          "$ref": "#/$defs/Visibility"

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# Full source: https://raw.githubusercontent.com/api-evangelist/university-of-bath/refs/heads/main/json-schema/university-of-bath-activity-schema.json