param (

    [Parameter(Mandatory=$true)][string]$DBName,
    [Parameter(Mandatory=$true)][string]$BackupFile,
    [Parameter(Mandatory=$true)][string]$TargetInstance,
    [Parameter(Mandatory=$true)][string]$ALwaysOn,
    [Parameter(Mandatory=$true)][string]$IsProduction,
    [Parameter(Mandatory=$true)][string]$Logpath,
    [Parameter(Mandatory=$true)][string]$Restorepath
)

• DBName : Give Database name.
• BackupFile : Give backup file name.
• TargetInstance : Give targetinstance name.
• ALwaysOn : Give alwayson.
• IsProduction : Give Isproduction.
• Restorepath : Give restore log filepath.
• Logpath : Give log file Path.