When working with Salesforce records whether for navigation or data manipulation the Record ID is your most reliable tool. The first three characters of both 15- and 18-character IDs act as a unique prefix, identifying the object type the record belongs to.
1. What is a Salesforce Object Key Prefix?
A Salesforce Object Key Prefix is a 3-character code that uniquely identifies an object type in Salesforce. It is a part of the Salesforce record ID, which helps differentiate records of various object types within the platform.
Example: The prefix for an Account record ID is 001, while the prefix for a Contact is 003.
2. Why is the Object Key Prefix Important in Salesforce?
The Object Key Prefix helps Salesforce distinguish between different record types. Since Salesforce uses 15-character record IDs, the prefix ensures that the system can correctly interpret the record type, enabling efficient data retrieval, management, and integration.
3. How Does the Object Key Prefix Affect API Integrations?
When using Salesforce APIs, the Object Key Prefix plays a key role in identifying the type of object being referenced. For example, when making a REST API call, the 15-character record ID will include the prefix, ensuring the system knows whether you’re working with an Account, Contact, Opportunity, or another object.
4. Can the Object Key Prefix Change?
No, the Object Key Prefix is immutable. Once it’s assigned to an object type, it cannot be changed. This helps maintain consistency across the Salesforce platform.
5.What is the Difference Between 15-Character and 18-Character Record IDs?
- 15-character ID: Case-sensitive and primarily used in the user interface.
- 18-character ID: Case-insensitive, typically used for integrations and APIs, as it handles case discrepancies more effectively.
6. How to Get Object Prefix using Apex
If you want to get the Prefix of any object. Please try the below code.
String keyPrefix = Account.sObjectType.getDescribe().getKeyPrefix();
System.debug(‘PREFIX–‘ + keyPrefix );
7. How to Find Object Name with Record Id
If you want to get the Object Name from RecordId then please try below code.
public class SchemaGlobalDescribe{
public static String findObjectNameFromRecordIdPrefix(String recordIdOrPrefix){
String objectName = '';
try{
//Get prefix from record ID
//This assumes that you have passed at least 3 characters
String myIdPrefix = String.valueOf(recordIdOrPrefix).substring(0,3);
//Get schema information
Map<String, Schema.SObjectType> gd = Schema.getGlobalDescribe();
//Loop through all the sObject types returned by Schema
for(Schema.SObjectType stype : gd.values()){
//if (!sObj.contains('__')) to exclude managed package objects
Schema.DescribeSObjectResult r = stype.getDescribe();
String prefix = r.getKeyPrefix();
System.debug('Prefix is ' + prefix);
//Check if the prefix matches with requested prefix
if(prefix!=null && prefix.equals(myIdPrefix)){
objectName = r.getName();
System.debug('Object Name! ' + objectName);
break;
}
}
}catch(Exception e){
System.debug(e);
}
return objectName;
}
}For more details you can check salesforce Documentation : Here
8 . How to Get All Object Prefix
How to find Prefix for all standard objects in Salesforce.
Map globalDescribe = Schema.getGlobalDescribe();
for(String objectName : globalDescribe.keySet()) {
Schema.DescribeSObjectResult dsr = globalDescribe.get(objectName).getDescribe();
if (dsr.getKeyPrefix()!=null && !objectName.contains('__c') ){
System.debug(objectName + ' ' + dsr.getKeyPrefix());
}
}Here is Salesforce Object Key Prefix List
| Entity | Prefix |
| Account | 001 |
| Contact | 003 |
| User | 005 |
| Opportunity | 006 |
| Activity | 007 |
| Organization | 00D |
| Profile | 00e |
| Page Layout | 00h |
| OpportunityContactRole | 00K |
| Lead | 00Q |
| RecordType | 012 |
| RecordTypePicklist | 013 |
| ConnectedApplication | 0H4 |
| JobTracker | 0JT |
| UserListViewCriterion | 0JU |
| PlatformAction | 0JV |
| SetupNode | 0JW |
| SetupCustomNode | 0JX |
| MacroAction | 0JY |
| RegisteredExternalService | 1uu |
| Macro | 0JZ |
| ReadOnlyOauthToken | 0Ja |
| ReadOnlyOauthTokenScope | 0Jb |
| ForecastingCategoryMapping | 0Jd |
| UserProvisioningConfig | 0Je |
| DomainSite | 0Jf |
| ForecastingTypeToCategory | 0Jg |
| MacroInstruction | 0Ji |
| CopySuspension | 0Jj |
| ReadOnlySecurityToken | 0Jk |
| ReadOnlyLoginIp | 0Jl |
| ReadOnlyLoginIpEmail | 0Jm |
| PlatformActionList | 0Jn |
| PlatformActionListItem | 0Jo |
| ReadOnlyClientBrowser | 0Jp |
| SCSInboundSettings | 0Jq |
| ThirdPartyAccountLink | 0Jr |
| SkinnyIndex | 0Js |
| SkinnyIndexColumn | 0Jt |
| RelationshipInfo | 0Ju |
| RelationshipDomain | 0Jv |
| StandardAction | 0Jy |
| TodayGoal | 0Jz |
| ActionKnowledgeSubmit | 0K0 |
| ActionChatterPost | 0K2 |
| ActionChatterPostRecipient | 0K3 |
| SamplingStrategy | 0K4 |
| SampledEntity | 0K6 |
| StorageConfigAuditTrail | 0K7 |
| QueueRoutingConfig | 0K9 |
| UserConfigTransferSkill | 0KA |
| UserConfigTransferButton | 0KB |
| TabDefinition | 0KD |
| SqlIdToRequestMap | 0KG |
| InstalledSubscriberPackageVersion | 0KM |
| SecurityHealthCheckRisks | 0KO |
| PresenceConfigDeclineReason | 0KP |
| PresenceDeclineReason | 0KR |
| StandardValueSet | 0KY |
| ReportInstanceQuery | 0KZ |
| SurveyEmailBranding | 0Ka |
| SyncTransactionLog | 0Kb |
| SurveyQuestionChoice | 0Kc |
| Survey | 0Kd |
| SurveyPage | 0Ke |
| TwoFactorMethodsInfo | 0Kg |
| FormulaFunctionCategory | 0Kh |
| SurveyInvitation | 0Ki |
| CustomAppMetrics | 0Km |
| FormulaFunction | 0Kn |
| GlobalVariable | 0Ko |
| TwoFactorMethodsInfoLocal | 0Kp |
| LoginFlow | 0Kq |
| SurveyQuestionResponse | 0Kr |
| SurveyVersion | 0Ks |
| AssociatedLocation | 0Kt |
| SurveyQuestion | 0Ku |
| ResourcePreference | 0Kz |
| TenantPlatformLicense | 0L2 |
| TenantUserLicense | 0L3 |
| TenantEditionLicense | 0L4 |
| TenantAddOnLicense | 0L5 |
| TenantLicensingRequest | 0LC |
| RecalcCampaignStats | 0LD |
| SamlSsoConfig | 0LE |
| ReportInstance | 0LG |
| SocialKeyJobLog | 0LH |
| SocialKeyEntityErrorLog | 0LI |
| ModerationRule | 0LJ |
| KeywordList | 0LM |
| StorageSizeJob | 0LN |
| SetupAssistantAnswer | 0LO |
| UserCriteria | 0LV |
| LicensedCustomPermission | 0Lc |
| LicenseDefinition | 0Ld |
| ExternalServiceRegistration | 0Le |
| UserFeedChannel | 0Lf |
| UserSetupAppInfo | 0Lg |
| AssetTokenEvent | 0Li |
| AnalyticActionConfiguration | 0Lj |
| NavigationLinkSet | 0Lm |
| AutoActivityCaptureMetrics | 0Lo |
| EmbeddedServiceDetail | 0Lq |
| AvroSchema | 0Ls |
| ProductTransfer | 0Lu |
| BrandingSet | 0Lw |
| AIModel | 0Lx |
| BrandingSetProperty | 0Ly |
| FlexiPage | 0M0 |
| SocialUserAuth | 0M1 |
| FlexiPageRegion | 0M2 |
| SocialKeyParentRecord | 0M3 |
| SocialKeyPersonaRecord | 0M4 |
| Territory2Type | 0M5 |
| StreamingChannel | 0M6 |
| SandboxObserver | 0M9 |
| Territory2Model | 0MA |
| SearchPromotionRule | 0MD |
| SessionLevelPolicy | 0ME |
| SynonymDictionary | 0MF |
| TransitionMessage | 0MH |
| Territory2 | 0MI |
| SystemStreamingChannel | 0MJ |
| XCleanMatchRateMetrics | 0MK |
| LayoutSectionState | 0MN |
| AppNotifTypeOrgSetting | 0MO |
| UserCustomBadge | 0MQ |
| MetricsDataFile | 0MR |
| ContentOrgMetrics | 0MT |
| UserFavorite | 0MV |
| BuffaloOrgEstimate | 0MW |
| ChatterExtension | 0MY |
| SourceMember | 0MZ |
| SandboxObserver2 | 0Ma |
| ChatterExtensionInstance | 0Mb |
| FieldServiceMobileSettings | 0Mf |
| AppExtension | 0Mg |
| NavigationMenuItem | 0Mi |
| MessagingChannel | 0Mj |
| WindowsPushApplicationSetup | 0Mk |
| FeedEntityRead | 0Mp |
| FeedRead | 0Ms |
| BuffaloMigrationEvent | 0Mt |
| BuffaloMigrationManagement | 0Mu |
| MessagingSession | 0Mw |
| SurveyResponse | 0My |
| DomainProvision | 0Mz |
| UserMembershipSharingRule | 0N0 |
| UserCriteriaSharingRule | 0N1 |
| UserShare | 0N2 |
| UserSharingRuleFilterItem | 0N3 |
| RuleTerritory2Association | 0N4 |
| ServicePresenceStatus | 0N5 |
| ServiceChannel | 0N9 |
| SecureAgent | 0NB |
| ServiceChannelStatus | 0NC |
| SecureAgentPlugin | 0ND |
| SecureAgentPluginProperty | 0NE |
| TransactionSecurityPolicy | 0NI |
| S2XAdminError | 0NK |
| StandardReportType | 0NL |
| SearchQuerySuggestion | 0NM |
| PostArchivalDeletionRequest | 0NN |
| ReputationLevel | 0NU |
| ReputationPointsRule | 0NV |
| SOSDeployment | 0NW |
| SOSSession – SOS video calls | 0NX |
| SOSSessionActivity | 0NZ |
| UserListView | 0Na |
| PresenceUserConfig | 0Nd |
| PresenceUserConfigUser | 0Ne |
| PresenceUserConfigProfile | 0Nf |
| CleanInfo | 0Ng |
| CleanActivityLog | 0Nh |
| UserProvAccount | 0Ni |
| CleanEntityError | 0Nj |
| LiveChatBlockingRule | 0No |
| XCleanBulkJob | 0Np |
| SharedPicklistDefinition | 0Nt |
| EntityParticle | 0Nv |
| UserAppMenuCustomization | 0Nw |
| XinstanceInfo | 0O0 |
| TwoFactorU2F | 0O1 |
| FieldMappingField | 0O6 |
| FieldMappingRow | 0O7 |
| FieldMapping | 0O8 |
| Shipment | 0OB |
| TransactionSecurityCondition | 0OC |
| InteractionCountReport | 0OD |
| SubscriberTabSetMember | 0OE |
| FlexipageComponentMetrics / BulkDedupeJob | 0OF |
| BaseEventInterface / DuplicateRuleJob | 0OG |
| OperatingHours | 0OH |
| MatchingRuleJob | 0OI |
| OrgLifecycleNotification | 0OL |
| ProcessInstanceNode | 0OO |
| VisualforceAccessMetrics | 0OP |
| NetworkAffinity | 0OV |
| WaveCompatibilityCheckItem | 0OZ |
| ComponentResponseCache | 0Oa |
| ChatterExtensionConfig | 0Ob |
| DashboardComponentColumn | 0Oe |
| DashboardComponentResult | 0Of |
| CaseSubjectParticle | 0Oi |
| ScorecardMetric | 0Om |
| PendingChangeContainer | 0Oq |
| DatasetExportEvent | 0Or |
| FlowVariableAssignment | 0P0 |
| Certificate | 0P1 |
| CertificateIp | 0P2 |
| CalendarSharing | 0P9 |
| MessagingEndUser | 0PA |
| DuplicateJob | 0PB |
| DuplicateJobMatchingRule | 0PC |
| CustomPermissionDependency | 0PD |
| ParallelJobItemData | 0PF |
| Individual | 0PK |
| PermissionSetLicense | 0PL |
| DuplicateJobDefinition | 0PO |
| DuplicateJobMatchingRuleDefinition | 0PP |
| ProcessTimeQueue | 0PQ |
| PermissionSet – Permission set metadata | 0PS |
| PushUpgradeExcludedOrg | 0PX |
| MetadataContainerMember | 0PZ |
| PermissionSetAssignment | 0Pa |
| ChannelProgram | 0Pk |
| ChannelProgramLevel | 0Pl |
| ChannelProgramMember | 0Pm |
| EinsteinApplication | 0Pp |
| PredictionConfig | 0Pq |
| PredictionField | 0Pr |
| PushBackDefinition | 0Ps |
| PackageVersionInstallRequestError | 0Pt |
| PackageVersionUninstallRequestError | 0Pu |
| BigObjectsRecordMetrics | 0Pv |
| DatasetExport | 0Px |
| DatasetExportPart | 0Py |
| EventTypeDefinition | 0Pz |
| Quote Doc | 0Q0 |
| OutgoingEmail | 0Q1 |
| OutgoingEmailRelation | 0Q3 |
| UserMetrics | 0Q5 |
| DirectMessageMemberActivity | 0Q7 |
| FeedSignal | 0QJ |
| PinnedEntity | 0QK |
| EinsteinAppAnalytics | 0QM |
| FTestGenInterface | 0QO |
| FTestGenBodyInterface | 0QP |
| MetadataContainerMemberWithSymbolTable | 0QT |
| ShareInterface | 0QU |
| MultiCurrency | 0QV |
| MetadataContainerMemberWithBody | 0QY |
| Auditable | 0QZ |
| EntityEventInterface | 0Qb |
| ActionQuickCreate | 0Qc |
| DataExportEventInterface | 0Qd |
| TransactionSecurityEventInterface | 0Qg |
| SoftDeletable | 0Qi |
| RecordUserAccessInterface | 0Qj |
| UserNavItem | 0Qk |
| ScorecardAssociation | 0Qn |
| ExternalCredential | 0Qo |
| SandOmBulkExport | 0Qp |
| VerificationHistory | 0Qt |
| SecureAgentsCluster | 0Qy |
| Nameable | 0Qz |
| QuoteDocument | 0QD |
| QuoteLineItem | 0QL |
| QuoteTemplateRichTextData | 0QR |
| UserTerritory2Association | 0R0 |
| UserServicePresence | 0R1 |
| UiPlugin | 0R2 |
| PartnerFundAllocation | 0R8 |
| ActivityRelation | 0RA |
| PartnerFundClaim | 0RB |
| CollaborationGroupRank | 0RC |
| RecommendationDefinition | 0RD |
| EventRelation | 0RE |
| SandOmExportedBlob | 0RH |
| PartnerFundRequest | 0RJ |
| FlowCategory | 0RL |
| BigObjectCounter | 0RM |
| TaskRelation | 0RT |
| LightningBolt | 0RX |
| CustomSettingNameIndex | 0RY |
| PlinyPhysicalDeleteJob | 0RZ |
| LightningComponentBundle | 0Rb |
| LightningComponentResource | 0Rd |
| LinkedInLeadGenToken | 0Rf |
| InteractionLCMetrics | 0Rg |
| TopicDataCategoryRule | 0Rh |
| LinkedInLeadGenConfig | 0Ri |
| FlowCategoryItem | 0Rl |
| LinkedInLeadGenAdAccount | 0Rp |
| LightningBoltItem | 0Rr |
| FolderClosure | 0Rt |
| LightningBoltImage | 0Ru |
| LightningBoltFeature | 0Rv |
| PersonalizedUnswdQuestion | 0Rx |
| LightningExperienceTheme | 0S1 |
| S2XPushSubscription | 0S2 |
| ProfileSkillEndorsement | 0SE |
| ServiceReportLayout | 0SL |
| ProfileSkillUser | 0SM |
| AuthProvider | 0SO |
| SocialPersona | 0SP |
| SignupRequest | 0SR |
| SocialPost | 0ST |
| AqtIncidentDetection | 0SU |
| ReportInstanceCsvResult | 0SV |
| MetadataContainerMemberWithBinaryBody | 0Sa |
| ProfileSkill | 0Sk |
| ReturnOrderLineItem | 0Sn |
| ActionOverrideMetrics | 0Sy |
| SetupFlowProgress | 0T0 |
| IndividualShare | 0T5 |
| EmailDomainFilter | 0T6 |
| ProdDbHammerRequest | 0TH |
| TopicIndex | 0TI |
| EventTypeFieldDefinition | 0TJ |
| Topic | 0TO |
| WaveAssetEvent | 0TN |
| CloudConfiguration | 0TR |
| ProductRequest | 0TS |
| Trialforce Template | 0TT |
| TopicOntology | 0TY |
| MetadataComponentDependency | 0Tj |
| ValidationRuleInfo | 0Ts |
| TopicTerm | 0Tt |
| BaseSessionInterface | 0Tv |
| ProductRequestLineItem | 0Tw |
| LightningUsageByPageMetrics | 0U5 |
| SsoUserMapping | 0UM |
| BotSessionsMetrics | 0US |
| TenantUsageEntitlement | 0UT |
| LbpmMetrics | 0Ua |
| WorkThanks | 0W0 |
| WorkBadgeDefinition | 0W1 |
| WorkBadge | 0W2 |
| WorkReward | 0W3 |
| WorkRewardFund | 0W4 |
| WorkAccess | 0W5 |
| WorkPerformanceCycle | 0W7 |
| WorkFeedbackQuestionSet | 0W8 |
| WorkFeedbackQuestion | 0WA |
| WorkFeedback | 0WB |
| WorkFeedbackRequest | 0WC |
| WorkCoaching | 0WD |
| WorkGoal | 0WE |
| WorkGoalCollaborator | 0WF |
| WorkGoalLink | 0WG |
| WorkRewardFundType | 0WH |
| Goal | 0WI |
| Metric | 0WJ |
| GoalLink | 0WK |
| WorkFeedbackTemplate | 0WL |
| MetricDataLink | 0WM |
| WorkOrder | 0WO |
| NamedCredential | 0XA |
| ListEmail | 0XB |
| WorkSkillRoutingAttribute | 0Xb |
| ExternalDataSource – Data Source for External Objects | 0XC |
| ListEmailRecipientSource | 0XD |
| ListEmailSentResult | 0XE |
| CustomHttpHeader | 0XH |
| SalesforceIqUser | 0XR |
| ExternalDataUserAuth | 0XU |
| SourceChangeNotification | 0Xv |
| LoginHistory | 0Ya |
| SetupAuditTrail | 0Ym |
| RateLimitIntBuckets | 0Yq |
| ParallelJobStatus | 0Ys |
| IdpEventLog | 0Yu |
| UserLogin | 0Yw |
| FileInspectionResult | 0ZA |
| SendEmailActionDefinition | 0ZQ |
| ForecastingDisplayedFamily | 0Zx |
| FlexipagePageTypeMetrics | 0a2 |
| AuraDefinitionChange | 0aD |
| AuraDefinitionBundleInfo | 0ab |
| AuraDefinitionInfo | 0ad |
| AudienceMembership | 0am |
| CustomIndexDefinition | 0c0 |
| CustomIndexFieldDefinition | 0c1 |
| ChatterActivity | 0ca |
| OauthConsumerScope | 0cs |
| OrgDeleteRequest | 0dr |
| ProfileClientSettings | 0e1 |
| EntityBlacklist | 0eb |
| Endorsement | 0en |
| CommChannelLayout | 0eo |
| CommChannelLayoutItem | 0ep |
| CommChannelLayoutMapping | 0eq |
| FeedRecommendationInfo | 0fr |
| CaseArticle | 0gv |
| HashtagCount | 0hc |
| HashtagDefinition | 0hd |
| Hashtag | 0ht |
| KnowledgeableUser | 0in |
| UserListPreference | 0ka |
| ManagedTopicLocation | 0mt |
| ProcessNodeSecurity | 0ns |
| RemoteProxy – Remote Site Setting to allow access to an external URL. | 0rp |
| ChatterAnswersReputationLevel | 0rs |
| ChatterAnswersActivity | 0sa |
| ServiceProvider | 0sp |
| ScheduledRecommendation | 0sr |
| TagDefinition | 0t0 |
| TopicRecordSetting | 0tR |
| TopicSuggestionSetting | 0tS |
| TopicComputeStatus | 0ta |
| TopicUserEvent | 0te |
| TopicGroupActivity | 0tg |
| TopicNameChange | 0tn |
| TrendingTopic | 0tr |
| ProcessTransitionSecurity | 0ts |
| TopicUserActivity | 0tu |
| UserPermissionAccess | 0up |
| UserRecSummary | 0ur |
| UserLicense | 100 |
| ExternalString – Custom Label | 101 |
| FeatureLicense | 102 |
| TaskRecurrenceException | 10y |
| EventRecurrenceException | 10z |
| ObjectPermissions Doc | 110 |
| EventComments | 111 |
| ProposedEventTime | 112 |
| ProposedEventResponse | 113 |
| DBCThumbnail | 11a |
| Address | 130 |
| Location | 131 |
| OpportunitySplitType | 149 |
| EmbeddedServiceBranding | 19i |
| CleanAccountBackup | 1AB |
| AssetRelationship | 1AR |
| AccountCleanInfo | 1CA |
| CleanContactBackup | 1CB |
| ContactCleanInfo | 1CC |
| PathAssistantStepInfo | 1CF |
| LeadCleanInfo | 1CL |
| PathAssistant | 1CP |
| PathAssistantStepItem | 1CS |
| DigitalSignature | 1DS |
| EncryptionStatistics | 1ED |
| DataDotComFieldSetting | 1EF |
| EncryptableDataProblem | 1EP |
| DataDotComEntitySetting | 1ES |
| EventType / CustomEvent | 1EV |
| EventTypeParameter | 1Ep |
| CleanFieldSettingOld | 1FS |
| CleanJobSetting | 1JS |
| FieldHistoryArchive | 1HA |
| LoginEvent | 1HB |
| PlatformEventMetric | 1HC |
| ComparisonSummary | 1L7 |
| ComparisonResult | 1L8 |
| CleanLeadBackup | 1LB |
| MaintenanceAsset | 1MA |
| MetaMindConnection | 1MC |
| MaintenancePlan | 1MP |
| PersonAccountMetrics | 1Mc |
| NamespaceRegistry | 1NR |
| CaseExternalDocument | 1OZ |
| MenuItem | 1S1 |
| StampAssignment | 1SA |
| ServiceReport | 1SR |
| Stamp | 1ST |
| ServiceTerritoryLocation | 1Sl |
| LinkedArticle | 1WK |
| WorkOrderLineItem | 1WL |
| BranchMerge | 1bm |
| Branch | 1br |
| ChangeListBranch | 1cb |
| Integration | 1ci |
| ChangeList | 1cl |
| ServiceCrewMember | 1cm |
| ServiceCrew | 1cr |
| MetadataContainer – from the Tooling AP | 1dc |
| IDEWorkspace | 1de |
| ApexExecutionOverlayAction | 1do |
| IDEPerspective | 1dp |
| ContainerAsyncRequest – from the Tooling API | 1dr |
| GitHubRepositoryLink | 1gh |
| GitHubPushOperation | 1gp |
| MetadataRevisionTemplate | 1mr |
| LightningToggleMetrics | 1o1 |
| PartitionLevelMember | 1pm |
| PartitionLevelScheme | 1ps |
| Repository | 1rp |
| ResetAsyncRequest | 1rr |
| StagingArea | 1sa |
| TimeSheetEntry | 1te |
| TimeSheet | 1ts |
| VersionedContentEntity | 1vc |
| ChunkableTask | 200 |
| ChunkableEntityTally | 201 |
| ChunkableEntityChunk | 202 |
| ChunkableEntityTally2 | 203 |
| SfdcPartner | 204 |
| ChunkableEntityChunk2 | 205 |
| SFDC_DIVISION | 208 |
| EmailRelay | 26Z |
| ActiveScratchOrg | 2AS |
| ChunkableTask2 | 2CE |
| EncryptionStatisticsChunk | 2ED |
| EncryptableDataProblemChunk | 2EP |
| CleanFactEntityClaim | 2FE |
| CleanFactFieldClaim | 2FF |
| PermissionSetLicenseAssign | 2LA |
| PersonalizationResource | 2hf |
| ScratchOrgInfo | 2SR |
| ReturnOrder | 2oN |
| FlowDefinition – InteractionDefinition – Visual Workflow or Flow | 300 |
| InteractionDefinitionVersion | 301 |
| InteractionScreenFieldParam | 307 |
| InteractionCondition | 308 |
| InteractionOperand | 309 |
| InteractionAllocator | 30A |
| InteractionChoice | 30C |
| InteractionDecision | 30D |
| InteractionForm | 30F |
| InteractionConnector | 30L |
| InteractionQuestion | 30Q |
| InteractionReference | 30R |
| InteractionStatement | 30S |
| InteractionVariable | 30V |
| InteractionWait | 30W |
| ProcessPlugin | 30X |
| InteractionAllocation | 30a |
| InteractionConstant | 30c |
| InteractionDataColumn | 30d |
| InteractionWaitEvent | 30e |
| InteractionFormula | 30f |
| InteractionLayoutGroup | 30g |
| InteractionApexCall | 30m |
| InteractionWaitEventParam | 30p |
| InteractionResource | 30r |
| InteractionTodo | 30t |
| InteractionValueList | 30v |
| InteractionLayoutDetail | 310 |
| Subinteraction | 31A |
| SubinteractionVariableAssignment | 31C |
| InteractionSwitch | 31S |
| InteractionFieldValue | 31V |
| InteractionChoiceLookup | 31c |
| InteractionDataSource | 31d |
| InteractionDataInput | 31i |
| InteractionDataOutput | 31o |
| InteractionValueListEntry | 31v |
| InteractionFieldMetaData | 31w |
| InteractionStage | 31x |
| FlowStageRelation | 31y |
| FlowRecordRelation | 31z |
| EventDeliveryData | 3DP |
| EventDelivery | 3DS |
| EventSubscriptionHandleData | 3HP |
| EventDelivery | 3Db |
| EventDeliveryParam | 3Dp |
| ProfileIpRestrictionMetrics | 3J5 |
| DataDotComCleanMetrics | 3M0 |
| OrgObjectsMetrics | 3M1 |
| OrgStandardObjectsMetrics | 3M2 |
| ChatterMetrics | 3M3 |
| ChatterOrgWideMetrics | 3M4 |
| NetworkCustomerLoginMetrics | 3M5 |
| NetworkPartnerLoginMetrics | 3M6 |
| PermissionSetMetricsByOrg | 3MA |
| DataDotComSocialMetrics | 3MB |
| OpportunityMetrics | 3MC |
| ContentMetrics | 3MD |
| CustomObjectUsageMetrics | 3ME |
| SharingRowCauseMetrics | 3MF |
| SharingMetrics | 3MG |
| IdeaMetrics | 3MH |
| UserDimMetrics | 3MI |
| PermissionSetLicenseMetrics | 3MJ |
| OpptyAndPricingMetrics | 3MK |
| ChatterGroupConMetrics | 3MM |
| ChatterUserNetworkMetrics | 3MN |
| QuickActionMetrics | 3MO |
| VisualforceMetrics | 3MQ |
| EventLogFileMetrics | 3MR |
| DataDotComListPoolMetrics | 3MS |
| ProcessMetrics | 3MT |
| DeclarativePlatformMetrics | 3MU |
| SharingUserMetrics | 3MV |
| PlatformOrgObjectMetrics | 3MW |
| InteractionLanguageMetrics | 3Ml |
| InteractionTranslMetrics | 3Mt |
| ExtIdentityLoginMetrics | 3N1 |
| CustomObjectUserLicenseMetrics | 3NA |
| DialerMinutesMetrics | 3NC |
| OpportunitySplitMetrics | 3NO |
| SandboxOrgDimensionMetrics | 3NS |
| SandboxDimensionMetrics | 3NT |
| DataDotComCleanPrefMetrics | 3NU |
| TwoFactorMetrics | 3NV |
| NetworkPowerCustomerLoginMetrics | 3NW |
| LightningComponentMetrics | 3NX |
| ChatterUniqueContributorDailyMetrics | 3NY |
| ChatterActivityDailyMetrics | 3NZ |
| EventParameterData | 3PP |
| EventParameter | 3PS |
| ProcessPluginParameter | 3PX |
| EventPublication | 3Pb |
| EventPublicationHandle | 3Ph |
| EventPublicationParam | 3Pp |
| EventSubscriptionData | 3SP |
| EventSubscription | 3SS |
| LightningUsageByBrowserMetrics | 3mK |
| ApexClassMember | 400 |
| ApexTriggerMember | 401 |
| ApexPageMember | 402 |
| ApexComponentMember | 403 |
| WorkflowRuleMember | 404 |
| ValidationRuleMember | 405 |
| WorkflowFieldUpdateMember | 406 |
| WorkflowTaskMember | 407 |
| WorkflowAlertMember | 408 |
| WorkflowOutboundMessageMember | 410 |
| CustomFieldMember | 412 |
| ContentLogMetricsByFileType | 413 |
| PendingChange | 4A0 |
| ApexClassVersion | 4F0 |
| ApexTriggerVersion | 4F1 |
| ApexPageVersion | 4F2 |
| ApexComponentVersion | 4F3 |
| CustomFieldVersion | 4F4 |
| EntityDefinitionVersion | 4F5 |
| NetworkCustomerDailyLoginMetrics | 4M5 |
| NetworkPartnerDailyLoginMetrics | 4M6 |
| CooperSettingsMetrics | 4NA |
| SupportOrgWideMetrics | 4NB |
| LightningServiceMetrics | 4NC |
| UtilityBarMetrics | 4ND |
| NetworkPCustDailyLoginMetrics | 4NW |
| Package2UpgradeExport | 4Wz |
| CompactLayoutItemInfo | 4ci |
| CompactLayoutInfo | 4cl |
| SearchLayout | 4co |
| DataType | 4dt |
| FieldDefinition | 4fe |
| UserFieldAccess | 4fp |
| ServiceFieldDataType | 4ft |
| EntityDefinition | 4ie |
| Publisher | 4pb |
| PicklistValueInfo | 4pv |
| Service | 4sr |
| ServiceDataType | 4st |
| ServiceVersion | 4sv |
| ApexPageInfo | 4ve |
| WebServiceDefinition | 4ws |
| WsdlDataType | 4wt |
| XmlSchema | 4xs |
| Case | 500 |
| Solution | 501 |
| Entitlement | 550 |
| EntitlementTemplate | 551 |
| SlaProcess | 552 |
| CaseMilestone | 555 |
| MilestoneType | 557 |
| LiveChatTranscript | 570 |
| LiveChatVisitor | 571 |
| LiveChatDeployment | 572 |
| LiveChatButton | 573 |
| QuickText | 574 |
| ChatSession | 5CS |
| SessionPermSetActivation | 5Pa |
| SegmentSpace | 5Sp |
| BILLING_DIVISION | 600 |
| BILLING_ORDER | 601 |
| CURRENCY | 602 |
| PLAN | 604 |
| PRODUCT | 605 |
| BILLING_ORDER_ITEM | 606 |
| PLAN_PRODUCT | 607 |
| ForecastShare | 608 |
| LightningUsageByAppTypeMetrics | 62C |
| AssociationQueueItem | 6AA |
| EventAssociationItem | 6AB |
| MailAssociationItem | 6AC |
| TaskAssociationItem | 6AD |
| SegmentSpaceChunk | 6SS |
| PartitionStatus | 6pS |
| MetadataChangeTemplate | 700 |
| Campaign | 701 |
| AsyncApexJob Doc | 707 |
| BatchApexRelationship | 708 |
| ApexTestQueueItem Doc | 709 |
| AssetShare | 70a |
| AssetOwnerSharingRule | 70b |
| AssetCriteriaSharingRule | 70c |
| AssetSharingRuleFilterItem | 70d |
| LoginIp | 710 |
| ApiLoginKey | 711 |
| LoginIpEmail | 712 |
| ClientBrowser | 713 |
| ApexCodeCoverage | 714 |
| ApexCodeCoverageAggregate | 715 |
| ApexOrgWideCoverage | 716 |
| Photo | 729 |
| FieldHistory | 737 |
| AsyncApiJob – Bulk Query Job | 750 |
| AsyncApiBatch – Bulk Query Batch | 751 |
| AsyncApiQueryResult – Bulk Query Result | 752 |
| TempStore | 753 |
| AsyncApiJobOptions | 754 |
| LinkedInLeadGen | 7Eh |
| UiStyleDefinition | 766 |
| UiStyle | 777 |
| LeadConvertMapping | 7Eq |
| LightningComponentTag | 7Er |
| DebugLevel | 7dl |
| LightningUsageByFlexiPageMetrics | 7pV |
| TraceFlag | 7tf |
| S2XGoogleServiceAccount | 7tg |
| Contract | 800 |
| Order | 801 |
| OrderItem | 802 |
| INVOICE | 803 |
| INVOICE_ITEM | 804 |
| PAYMENT | 805 |
| Approval | 806 |
| URI_BLOCK_RULE | 807 |
| OrganizationValue | 80D |
| ServiceContract | 810 |
| ContractLineItem | 811 |
| S2XTransaction | 817 |
| S2XRecordMap | 820 |
| S2XUserMap | 822 |
| S2XServiceAccount | 823 |
| S2XTransactionLock | 824 |
| S2XEventRecordMap | 825 |
| ActivityRecurrence | 828 |
| ActivityExtension | 829 |
| ActivityRecurrenceException | 82B |
| OauthConsumer – Remote Access | 888 |
| OauthConsumerAsset | 889 |
| Question | 906 |
| Reply | 907 |
| QuestionSubscription | 910 |
| QuestionReportAbuse | 911 |
| ReplyReportAbuse | 912 |
| PackageBooleanValue | 9BV |
| PackageDateValue | 9DV |
| PackageIntegerValue | 9NV |
| LicenseManagementOrgCertificate | 9yZ |
| Custom Objects. Starts incrementing from a00 | a00 |
| Platform Events. Starts incrementing from e00 | e00 |
| Custom Metadata. Starts incrementing from m00 | m00 |
| BigObjects. Starts incrementing from z00 | z00 |
| KnowledgeArticleVersion* | ka0-kzz |
| KnowledgeArticle* | kA0-kZz |
To check updated list of above key prefix visiting the website FishofPrey.com to review any updates to the table above .
Summary
Salesforce assigns a unique ID to every record, and the first 3 characters is called as Object Key Prefix. This prefix is useful for developers to programmatically determine the object related to a record ID, especially in Apex logic and integrations.
