Template error message: Website with given name already exists

Hi,

I try to deploy the MSFT-WVD-SAAS-UX Environment. With the github template I get the following error message:

{"code":"DeploymentFailed","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.","details":[{"code":"Conflict","message":"{\r\n \"Code\": \"Conflict\",\r\n \"Message\": \"Website with given name wvdtest-API already exists.\",\r\n \"Target\": null,\r\n \"Details\": [\r\n {\r\n \"Message\": \"Website with given name wvdtest-API already exists.\"\r\n },\r\n {\r\n \"Code\": \"Conflict\"\r\n },\r\n {\r\n \"ErrorEntity\": {\r\n \"ExtendedCode\": \"54001\",\r\n \"MessageTemplate\": \"Website with given name {0} already exists.\",\r\n \"Parameters\": [\r\n \"wvdtest-API\"\r\n ],\r\n \"Code\": \"Conflict\",\r\n \"Message\": \"Website with given name wvdtest-API already exists.\"\r\n }\r\n }\r\n ],\r\n \"Innererror\": null\r\n}"}]}

The issue identifies the MSFT-WVD-SAAS-UX GitHub template and an Azure deployment conflict for the website name wvdtest-API, but it does not name a template file or test. Start by reproducing the deployment and inspecting the template's website naming inputs; done means the template can deploy without a name collision or clearly reports the required unique-name configuration.

Written by the indexing model from the issue text.