ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMWMSServiceConnection Class / MapParameters Property

MapParameters Property (CIMWMSServiceConnection)
Gets or sets vendor specific parameters for GetMap and GetFeatureInfo requests.
Syntax
public IDictionary<string,object> MapParameters {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also