internal/functions/start-lcsdatabaseexportv2.ps1


<#
    .SYNOPSIS
        Start a database export from an environment
         
    .DESCRIPTION
        Start a database export from an environment from a LCS project
         
    .PARAMETER BearerToken
        The token you want to use when working against the LCS api
         
    .PARAMETER ProjectId
        The project id for the Dynamics 365 for Finance & Operations project inside LCS
         
    .PARAMETER SourceEnvironmentId
        The unique id of the environment that you want to use as the source for the database export
         
        The Id can be located inside the LCS portal
         
    .PARAMETER BackupName
        Name of the backup file when it is being exported from the environment
         
        The file shouldn't contain any extension at all, just the desired file name
         
    .PARAMETER LcsApiUri
        URI / URL to the LCS API you want to use
         
        The value depends on where your LCS project is located. There are multiple valid URI's / URL's
         
        Valid options:
        "https://lcsapi.lcs.dynamics.com"
        "https://lcsapi.eu.lcs.dynamics.com"
        "https://lcsapi.fr.lcs.dynamics.com"
        "https://lcsapi.sa.lcs.dynamics.com"
        "https://lcsapi.uae.lcs.dynamics.com"
        "https://lcsapi.ch.lcs.dynamics.com"
        "https://lcsapi.no.lcs.dynamics.com"
        "https://lcsapi.lcs.dynamics.cn"
        "https://lcsapi.gov.lcs.microsoftdynamics.us"
         
    .PARAMETER RetryTimeout
        The retry timeout, before the cmdlet should quit retrying based on the 429 status code
         
        Needs to be provided in the timspan notation:
        "hh:mm:ss"
         
        hh is the number of hours, numerical notation only
        mm is the number of minutes
        ss is the numbers of seconds
         
        Each section of the timeout has to valid, e.g.
        hh can maximum be 23
        mm can maximum be 59
        ss can maximum be 59
         
        Not setting this parameter will result in the cmdlet to try for ever to handle the 429 push back from the endpoint
         
    .PARAMETER EnableException
        This parameters disables user-friendly warnings and enables the throwing of exceptions
        This is less user friendly, but allows catching exceptions in calling scripts
         
    .EXAMPLE
        PS C:\> Start-LcsDatabaseExportV2 -ProjectId 123456789 -SourceEnvironmentId "958ae597-f089-4811-abbd-c1190917eaae" -BackupName "BackupViaApi" -BearerToken "JldjfafLJdfjlfsalfd..." -LcsApiUri "https://lcsapi.lcs.dynamics.com"
         
        This will start the database export from the Source environment.
        The LCS project is identified by the ProjectId 123456789, which can be obtained in the LCS portal.
        The source environment is identified by the SourceEnvironmentId "958ae597-f089-4811-abbd-c1190917eaae", which can be obtained in the LCS portal.
        The backup name is identified by the BackupName "BackupViaApi", which instructs the API to save the backup with that filename.
        The request will authenticate with the BearerToken "JldjfafLJdfjlfsalfd...".
        The http request will be going to the LcsApiUri "https://lcsapi.lcs.dynamics.com" (NON-EUROPE).
         
    .LINK
        Get-LcsDatabaseOperationStatus
         
    .NOTES
        Tags: Environment, Config, Configuration, LCS, Database backup, Api, Backup, Bacpac
         
        Author: Mötz Jensen (@Splaxi)
#>


function Start-LcsDatabaseExportV2 {
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")]
    [Cmdletbinding()]
    param(
        [Parameter(Mandatory = $true)]
        [int] $ProjectId,
    
        [Parameter(Mandatory = $true)]
        [Alias('Token')]
        [string] $BearerToken,
        
        [Parameter(Mandatory = $true)]
        [string] $SourceEnvironmentId,
        
        [Parameter(Mandatory = $true)]
        [string] $BackupName,

        [Parameter(Mandatory = $true)]
        [string] $LcsApiUri,

        [Timespan] $RetryTimeout = "00:00:00",

        [switch] $EnableException
    )
    
    begin {
        Invoke-TimeSignal -Start
        
        $headers = @{
            "Authorization" = "$BearerToken"
        }

        $parms = @{}
        $parms.Method = "POST"
        $parms.Uri = "$LcsApiUri/databasemovement/v1/export/project/$($ProjectId)/environment/$($SourceEnvironmentId)/backupName/$($BackupName)"
        $parms.Headers = $headers
        $parms.RetryTimeout = $RetryTimeout
    }

    process {
        try {
            Write-PSFMessage -Level Verbose -Message "Invoke LCS request."
            Invoke-RequestHandler @parms
        }
        catch [System.Net.WebException] {
            Write-PSFMessage -Level Host -Message "Error status code <c='em'>$($_.exception.response.statuscode)</c> in starting a new database export in LCS. <c='em'>$($_.exception.response.StatusDescription)</c>." -Exception $PSItem.Exception -Target $_
            Stop-PSFFunction -Message "Stopping because of errors" -StepsUpward 1
            return
        }
        catch {
            Write-PSFMessage -Level Host -Message "Something went wrong while working against the LCS API." -Exception $PSItem.Exception
            Stop-PSFFunction -Message "Stopping because of errors" -StepsUpward 1
            return
        }

        Invoke-TimeSignal -End
    }
}