JUMP TOGuideWhat is GraphQL?AuthenticationWhat is Webhook?Status and Error CodesAdditional Guides and Use-casesDue Diligence and ComplianceOverviewEntity Management SolutionsearchCompaniesByTermvesselByIMO (vessel screening)QueriesvesselsByIMOs (vessel screening)complianceRiskBy (risk insights)searchCompaniesByTerm (company screening)Mutations (fleet monitoring)createVoiaddVesselsToVoiBylmoremoveVesselsFromVOIByIMOsupdateVoiWebhook ReferenceOcean Freight Visibility (OFV)OverviewQueriestrackedShipmentstrackedShipmentsByIdscarriersshipmentGeoJSONsharedShipmentLinkMutationsupsertTrackedShipmentupdateTrackedShipmentsMetadatadeleteTrackedShipmentsupsertBusinessDataMappingWebhook ReferenceEmbedded web applicationWebhooks - Ocean Freight Visibility (OFV) Behavioral AnalysisOverviewQueriesvesselsByIMOsactivitiesInPolygonareasreadOnlyGeoPresenceLinkriskyVesselsInAreareadOnlyVesselProfileLinkSearchVesselByIdentifiervesselPropertyChangesvesselsByMMSIvesselTimelinevesselvesselsInAreaportExpectedArrivalsdepartedFromPortVesselsvesselsInPortVesselsRisksByIMOIUU Fishing RiskcomplianceVesselBuildingBlocksByPropertiesEnumsAccidentTypeActivityFilterTypesSortTypeComplianceVesselBuildingBlocksByInputSortFieldActivityTimelinePolygonTypeActivityTypesAdvancedSearchActivityTypeAreaTypesClassesCompanyComplianceRiskLevelCompanyRoleComplianceCompanyRiskBuildingBlockTypeComplianceProgramComplianceRiskLevelComplianceVesselActivityBuildingBlockdelayReasonCodeemptyIndicatorCodeEquipmentEventTypeCodeEnumEventDescriptionseventTypesEventTypeEnumInspectionTypeOrderInputPSCVendorRangeInputRelationRiskIndicatorNameshipmentEventTypeCodeshipmentLocationTypeCodeshipmentPhaseSmugglingRiskLevelSmugglingRiskTypesTimeFrameUnitTrackedShipmentsFieldInputTrackedShipmentsFieldInputTransportEventTypeCodeEnumVesselOrderByAscInputVesselProfileSectionNameVesselRiskTypeVoyageStatusEnumFragmentsAccidentActivityExtraFieldsActivitiesInPolygonConnectionActivityComplianceVesselActivityDetailsBlipBuildingBlockCarrierContainerCompanyCompanyComplianceRiskCompanyComplianceRiskBuildingBlockCompanySanctionComplianceRiskByConnectionComplianceServiceReportComplianceVesselRiskComplianceVesselActivityComplianceVesselBuildingBlocksByConnectionDarkActivityExtraFieldsDelayDepartedFromPortVesselsConnectionDestinationChangeActivityExtraFieldsETAChangeActivityExtraFieldsExtraFieldsFeatureObjectMilestoneMilestoneScheduleMilestonesScheduleTimestampsOwnershipOwnershipsPointPropsPortExpectedArrivalsConnectionPSCInspectionReadOnlyGeoPresenceLinkResponseReadOnlyVesselProfileLinkResponseReportedPortResponseRiskIndicatorRiskyVesselsInAreaConnectionScheduleTimestampssharedShipmentLinkShipmentShipmentsUploadSimplifiedVesselSmugglingVesselRiskStatusStatusEventTimestampsTrackedShipmentTrackedShipmentMetadataTrackedShipmentsUltimateBeneficialOwnersVOIVesselDateTimePropertyChangeVesselFloatPropertyChangeVesselIntPropertyChangeVesselIntelligenceVesselPropertyChangesVesselPropertyChangesConnectionVesselPropertyChangesItemVesselRiskVesselRiskAssessmentVesselRiskIndicatorVesselStringPropertyChangeVesselTimelineConnectionVesselsInAreaConnectionVesselsInPortConnectionEvents namesvoyageStatusVesselSanctionInput TypesActivitiesInPolygonInputAreaFilterInputClosedDateTimeRangeInputComplianceRiskByFilterInputComplianceRiskByInputComplianceVesselBuildingBlocksByInputComplianceVesselBuildingBlocksByFilterInputDateTimeRangeComplianceVesselBuildingBlocksByInputSortInputDeleteTrackedShipmentInputDepartedFromPortVesselsInputEventsFilterInputFilterByFilterByInputMilestonesFilterInputNotificationSettingsInputNotificationsInputOrderByInputPortExpectedArrivalsInputRangeInputOptionsShipmentInputSortInputTrackedShipmentInputTrackedShipmentMetadataInputVOIInputVesselActivityTimelineTypeInputVesselPropertyChangesInputVesselTimelineInputVesselsInAreaInputVesselsInPortInputbusinessDataMappingbusinessDataScalarsUnion TypesActivityExtraFieldsVesselTimelineItemVesselDateTimePropertyChangeThe change in values of DateTime type properties, (e.g., ETA).Fields NameTypeDescriptionnewValueDateTime!The timestamp value after the change.oldValueDateTimeThe timestamp value before the change.