Summary
The TileSharingDraft class allows you to configure web tile layer properties and create a service definition draft (.sddraft) file, which can then be shared to either ArcGIS Enterprise or ArcGIS Online.
Discussion
To create the TileSharingDraft class object, use the map class function getWebLayerSharingDraft and set the service_type parameter to TILE. The TileSharingDraft class object can then be configured by setting service level properties. After the TileSharingDraft class object has been configured, it can then be saved to a service definition draft (.sddraft) file using the exportToSDDraft function. It can then be staged and shared to either ArcGIS Enterprise or ArcGIS Online using the Stage Service and Upload Service Definition tools. For more information, see Introduction to the sharing module.
Properties
| Property | Explanation | Data Type |
| credits (Read and Write) | A string that represents the credits. | String |
| description (Read and Write) | A string that represents the description. | String |
| offline (Read and Write) | A Boolean that determines whether to use a portal connection or not. If offline is set to False, you must be signed in to a portal in order to create a service definition draft (.sddraft) file using the exportToSDDraft function. If offline is set to True, a service definition draft file can be created without being signed in to a portal. | Boolean |
| overwriteExistingService (Read and Write) | Specifies whether an existing service with the same name will be overwritten. | Boolean |
| portalFolder (Read and Write) | A string that represents the name of a portal folder to which you want to publish the web layer. The default folder is your root folder in My Content. | String |
| serverType (Read Only) | Returns a string representing the server type as specified when the sharing draft was created from the getWebLayerSharingDraft function from the map class. The only possible value returned from serverType for a TileSharingDraft is HOSTING_SERVER. A serverType of HOSTING_SERVER indicates support for sharing to ArcGIS Enterprise or ArcGIS Online. | String |
| serviceName (Read and Write) | A string that represents the name of the web layer. This is the name people will see and use to identify the web layer. The name can only contain alphanumeric characters and underscores. No spaces or special characters are allowed. The name cannot be more than 120 characters in length. | String |
| summary (Read and Write) | A string that represents the summary. | String |
| tags (Read and Write) | A string that represents the tags. Multiple tags can be added or separated by a comma or semicolon. | String |
| useLimitations (Read and Write) | A string that represents the use limitations. | String |
Method Overview
| Method | Explanation |
| exportToSDDraft (out_sddraft) | Converts a TileSharingDraft to a service definition draft (.sddraft) file. |
Methods
exportToSDDraft (out_sddraft)
| Parameter | Explanation | Data Type |
out_sddraft | A string that represents the path and file name for the output service definition draft (.sddraft) file. | String |
Once the TileSharingDraft has been configured, it can then be saved as a service definition draft (.sddraft) file. It can then be staged and shared to either ArcGIS Enterprise or ArcGIS Online using the Stage Service and Upload Service Definition tools.
Code sample
The following script publishes a list of layers from a map as a web tile layer to either ArcGIS Enterprise or ArcGIS Online. Portal information is obtained from the Portals page in ArcGIS Pro.
import arcpy
import os
# Set output file names
outdir = r"C:\Project\Output"
service = "TileSharingDraftExample"
sddraft_filename = service + ".sddraft"
sddraft_output_filename = os.path.join(outdir, sddraft_filename)
# Reference map to publish
aprx = arcpy.mp.ArcGISProject(r"C:\Project\World.aprx")
m = aprx.listMaps("World")[0]
lyrs = []
lyrs.append(m.listLayers('cities')[0])
lyrs.append(m.listLayers('counties')[0])
# Create TileSharingDraft and set service properties
sharing_draft = m.getWebLayerSharingDraft("HOSTING_SERVER", "TILE", service, lyrs)
sharing_draft.summary = "My Summary"
sharing_draft.tags = "My Tags"
sharing_draft.description = "My Description"
sharing_draft.credits = "My Credits"
sharing_draft.useLimitations = "My Use Limitations"
# Create Service Definition Draft file
sharing_draft.exportToSDDraft(sddraft_output_filename)
# Stage Service
sd_filename = service + ".sd"
sd_output_filename = os.path.join(outdir, sd_filename)
arcpy.StageService_server(sddraft_output_filename, sd_output_filename)
# Share to portal
print("Uploading Service Definition...")
arcpy.UploadServiceDefinition_server(sd_output_filename, "My Hosted Services")
print("Successfully Uploaded service.")