ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data.DDL Namespace / SchemaBuilder Class / RemoveRelationshipClass Method / RemoveRelationshipClass(FeatureDatasetDescription,AttributedRelationshipClassDescription) Method
Indicates the ArcGIS.Core.Data.FeatureDataset where the ArcGIS.Core.Data.AttributedRelationshipClass will be removed.
Indicates the ArcGIS.Core.Data.AttributedRelationshipClass to remove.
Version

RemoveRelationshipClass(FeatureDatasetDescription,AttributedRelationshipClassDescription) Method
Enqueue the Remove operation on the object referred to by the FeatureDatasetDescription and the AttributedRelationshipClassDescription.
Syntax

Parameters

featureDatasetDescription
Indicates the ArcGIS.Core.Data.FeatureDataset where the ArcGIS.Core.Data.AttributedRelationshipClass will be removed.
attributedRelationshipClassDescription
Indicates the ArcGIS.Core.Data.AttributedRelationshipClass to remove.
Exceptions
ExceptionDescription
The relationship split policy, relationship rules, and/or the origin foreign key fields are invalid.
attributedRelationshipClassDescription is null.
Memory ArcGIS.Core.Data.Geodatabase does not support attributed relationship classes.
The relationship split policy is not supported.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.1 or higher.
See Also