电源外壳。抓住错误。如何将体添加到Invoke-RestMethod？

Question

我需要添加此模型：

{ "sourceVersion": "5ddcada97436a83dfedf5b41261ef9bfb8b718d7", "debug": true }

但PowerShell控制台显示错误“错误请求”。

这是我的代码：

try {
    $serverHost = "api.appcenter.ms"
    $service = "https://$serverHost/v0.1/apps/App/App/branches/dev/builds" 
    $ContentType = "application/json" # Add the content type
    $Method = 'POST' # Add the method type
    $Body = '{ "sourceVersion" = "5ddcada97436a83dfedf5b41261ef9bfb8b718d7",     "debug" = True }'
    $Headers = @{'accept'='application/json';'X-API-    Token'='efa699e279155919d4ed7ca880e335ebd7ad8191'}

    $result = Invoke-RestMethod -Method POST -Uri $service -Headers $Headers -    Body $Body
    Read-Host -Prompt $result 
}
catch {
    Write-Error $_.Exception.ToString()
    Read-Host -Prompt "The above error occurred. Press Enter to exit."
}