- URL:
 - https://<root>/<serviceName>/NetworkDiagramServer/diagrams/<diagramName>/layerDefinitions
 - Methods:
 POST- Version Introduced:
 - 10.6
 
Description
The layer resource details all the layer and labeling properties that define each sublayer under the diagram layer.
    
Request Parameters
| Parameter | Details | 
|---|---|
  | 
 The name of the geodatabase version. Syntax:  Example:   | 
  | 
 The token (guid) used to lock the version. Syntax:  Example:   | 
  | Added in 10.7.1 The session moment. Syntax:  Example:   | 
  | Added in 10.8.1 The mode to use to cache the layer definitions for the diagram. When  Syntax:  Example:   | 
  | 
 The response format. The default response format is html. Values:   | 
Example Usage
Access the layer definitions REST endpoint from the diagram named DiagramTest3:
- 
URL:
https://myserver.esri.com/server/rest/services/Naperville/Network Diagram Server/diagrams/Diagram Test3/layer Definitions  - 
Parameters:
Use dark colors for code blocks Copy gdbVersion= sessionId= moment= allLayers=false f=pjson - 
Sent URL (GET):
https://myserver.esri.com/server/rest/services/Naperville/Network Diagram Server/diagrams/Diagram Test3/layer Definitions?gdb Version=&session Id=&moment=&all Layers=false&f=pjson