developer/api/v1/logsummary/Get-LogSummary.ps1

function Get-LogSummary
{
    param(
        [string] $AppAlias,
        [string] $VersionAlias,
        [Parameter(Mandatory)]
        [datetime] $StartTime,
        [Parameter(Mandatory)]
        [datetime] $EndTime
    )

    return Invoke-Api Get "/developer/api/v1/logSummary/$AppAlias/$VersionAlias/?startTime=$($StartTime | Get-Date -Format s)&endTime=$($EndTime | Get-Date -Format s)"
}