Error -

I receive the error when trying to migrate an inherited process. I have provided the configuration contents (removed personal settings) below. I copied and pasted the URL from the ADO site, so am wondering is it supposed to be something different. I have been unable to find any examples of a filled out configuration file.

[Configuration validation] Missing or invalid source account url: 'Required in 'export'/'migrate' mode, source account url.'

{
"sourceAccountUrl": "https://dev.azure.com/MyOrganizationName/Test01",
"sourceAccountToken": "[Copied from Azure DevOps when created]",
"targetAccountUrl": "https://dev.azure.com/MyOrganizationName/Test02",
"targetAccountToken": "[Copied from Azure DevOps when created]",
"sourceProcessName": "NewTemplate",
"targetProcessName": "Set to override process name on import, remove from param name",
"options": {
"processFilename": "Set to override default export file name, remove from param name",
"logLevel":"Set to override default log level (Information), remove from param name",
"logFilename":"Set to override default log file name, remove from param name",
"overwritePicklist": false
}
}

No source file or test is named. Start by reproducing the validation error with the configuration shown and trace the configuration parsing and validation entry point; done means determining why sourceAccountUrl is rejected and recording the expected configuration or a verified fix.