# Class HierarchyService Fusion Embed
Service for working with Sisense Fusion hierarchies.
# Constructors
# constructor
new HierarchyService(
sisenseContextService):HierarchyService
# Parameters
| Parameter | Type |
|---|---|
sisenseContextService | SisenseContextService |
# Returns
# Methods
# getHierarchyModels
getHierarchyModels(
params):Promise<HierarchyModel[] >
Retrieves existing hierarchy models from the Sisense instance.
# Parameters
| Parameter | Type | Description |
|---|---|---|
params | GetHierarchyModelsParams | Parameters to identify the target hierarchy models |
# Returns
Promise< HierarchyModel[] >
Hierarchy models array