getInstance Method
Get a Relationship instance
getInstance<T extends Relationship>(relClassSqlName: string, criteria: Id64String | SourceAndTarget): T extends Relationship
throws IModelError if the relationship is not found or cannot be loaded.
see Relationships.tryGetInstance
| Parameter | Type | Description |
|---|---|---|
| relClassSqlName | string | |
| criteria | Id64String | SourceAndTarget | Either the relationship instanceId or the source and target Ids |
Defined in
Last Updated: 08 January, 2020