--- schema_version: "1" id: 51c15a0fa4cb615a899084ca61236e6dd67aef6375be1e88b60ef4f4ec3ad546 title: ObjectHierarchyRelationship collection: legacydeveloper version: current locale: en-us portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/api_tooling/tooling_api_objects_objecthierarchyrelationship.md canonical_url: https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/tooling_api_objects_objecthierarchyrelationship.htm source_site: developer.salesforce.com content_type: documentation content_hash: dff99d01de52ec388f3dfb50c9a3352b8a4caae7f86f9bc6fbde6d08fcb5a762 description: Represents the mapping between an input source object and an output target object. For example, mapping details to transform a sales quote into a sales agreement. This object is available in API version 56.0 and later. --- # ObjectHierarchyRelationship Represents the mapping between an input source object and an output target object. For example, mapping details to transform a sales quote into a sales agreement. This object is available in API version 56.0 and later. ![Important](https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/images/icon_note_important.png) #### Important Where possible, we changed noninclusive terms to align with our company value of Equality. Because changing terms in our code can break current implementations, we maintained this object’s name. ## Supported SOAP API Calls create(), delete(), describeSObjects(), query(), retrieve(), update(), upsert() ## Supported REST API Methods DELETE, GET, HEAD, PATCH, POST, Query ## Fields | Field | Details | | --- | --- | | DeveloperName | Type string Properties Filter, Group, Sort Description The unique name of the object hierarchy relationship record. The unique name of the object in the API. This name can contain only underscores and alphanumeric characters, and must be unique in your org. It must begin with a letter, not include spaces, not end with an underscore, and not contain two consecutive underscores. In managed packages, this field prevents naming conflicts on package installations. With this field, a developer can change the object’s name in a managed package and the changes are reflected in a subscriber’s organization. Label is **Record Type Name**. This field is automatically generated, but you can supply your own value if you create the record using the API. ![Note](https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/images/icon_note.png) #### Note When creating large sets of data, always specify a unique DeveloperName for each record. If no DeveloperName is specified, performance may slow while Salesforce generates one for each record. | | FullName | Type string Properties Create, Group, Nillable Description The full name of the associated object hierarchy relationship record in Metadata API. Query this field only if the query result contains no more than one record. Otherwise, an error is returned. If more than one record exists, use multiple queries to retrieve the records. This limit protects performance. | | InputObjRecordsGrpFieldName | Type string Properties Filter, Group, Nillable, Sort Description The field name of the input object that groups records. | | Language | Type picklist Properties Defaulted on create, Filter, Group, Nillable, Restricted picklist, Sort Description The language of the ObjectHierarchyRelationship. | | MappingType | Type picklist Properties Defaulted on create, Filter, Group, Nillable, Restricted picklist, Sort Description Specifies the type of relationship between the source and target object. Possible values are: - ChildToChild—Child to Child - ParentToChild—Parent to Child - ParentToParent—Parent to Parent - Support The default value is ParentToParent. | | MasterLabel | Type string Properties Filter, Group, Sort Description Label for the ObjectHierarchyRelationship record. | | Metadata | Type complexvalue Properties Create, Nillable, Update Description The ObjectHierarchyRelationship’s metadata. Query this field only if the query result contains no more than one record. Otherwise, an error is returned. If more than one record exists, use multiple queries to retrieve the records. This limit protects performance. | | OutputPntRelationshipFieldName | Type string Properties Filter, Group, Nillable, Sort Description Specifies the relationship between a child and parent for an output object. | | ParentRecordId | Type reference Properties Filter, Group, Nillable, Sort Description The ID of the parent object mapping record. This field is a relationship field. Relationship Name ParentRecord Relationship Type Lookup Refers To ObjectHierarchyRelationship | | ParentRelationshipFieldName | Type string Properties Filter, Group, Nillable, Sort Description The name of the field that defines the relationship between a parent and child. | | SourceReferenceRelaFieldName | Type string Properties Filter, Group, Nillable, Sort Description The field name that defines the relationship between the input and output object. | | UsageType | Type picklist Properties Filter, Group, Restricted picklist, Sort Description Specifies the usage type. Possible values are: - CLMFieldMapping - ConvertToSalesAgreement - EligibleProgramRebateType - MapJournalToMemberAggregate - TransformationMapping |