以下是对我有用的解决方案-

Here is the solution which worked for me -

$personalAccessToken = ""
$auth =  
[Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes
(":$($personalAccessToken)"))

$headers = @{}
$headers.Add("Authorization", "Basic $auth")

do
{
$uri =     
"https://auditservice.dev.azure.com/{organization}/_apis/audit/auditlog?  
startTime=2020-09-20T20:42:20:3094806Z&endTime=2020-10-
15T20:42:20:3094806Z&continuationToken=$continuationToken&api-version=6.0-
preview.1"

$TestRuns = Invoke-RestMethod -Uri $uri -Headers $headers -Method Get 

$result = @( $TestRuns | Select-Object -ExpandProperty     
decoratedAuditLogEntries | 
Where-Object { $_.actionId -eq 'Git.RepositoryCreated' } |
Select-Object actorDisplayName, ProjectName, actionId, details, 
timestamp )

$continuationToken = $TestRuns.continuationToken 

$result | Export-Csv "/data.csv" -Append
}

while ($null -ne $continuationToken)