Create Get-ZATask files and content

Tests/Public/Get-ZATask.Tests.ps1

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+#Requires -Modules Pester
+$moduleFileName = "ZertoApiWrapper.psd1"
+$here = (Split-Path -Parent $MyInvocation.MyCommand.Path).Replace("Tests", "ZertoApiWrapper")
+$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
+$file = Get-ChildItem "$here\$sut"
+$modulePath = $here -replace "Public", ""
+$moduleFile = Get-ChildItem "$modulePath\$moduleFileName"
+Get-Module -Name ZertoApiWrapper | Remove-Module -Force
+Import-Module $moduleFile -Force
+
+Describe $file.BaseName -Tag 'Unit' {
+
+    It "is valid Powershell (Has no script errors)" {
+        $contents = Get-Content -Path $file -ErrorAction Stop
+        $errors = $null
+        $null = [System.Management.Automation.PSParser]::Tokenize($contents, [ref]$errors)
+        $errors | Should -HaveCount 0
+    }
+}

ZertoApiWrapper/Public/Get-ZATask.ps1

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+<# .ExternalHelp ./en-us/ZertoApiWrapper-help.xml #>
+function Get-ZATask {
+    [cmdletbinding( DefaultParameterSetName = "zOrg")]
+    param(
+        [Parameter(
+            HelpMessage = "The ZORG identifier by which to filter the task list. If the ZORG identifier is omitted, a list of all the tasks is retrieved.",
+            ParameterSetName = "zOrg"
+        )]
+        [ValidateNotNullOrEmpty()]
+        [string]$zOrgIdentifier,
+        [Parameter(
+            HelpMessage = "The maximum number of tasks to return.",
+            ParameterSetName = "zOrg"
+        )]
+        [ValidateRange(1, 1000000)]
+        [int]$limitTo,
+        [Parameter(
+            HelpMessage = "The task Idnetifier",
+            ParameterSetName = "taskId",
+            Mandatory = $true
+        )]
+        [ValidateNotNullOrEmpty()]
+        [string]$taskIdentifier
+    )
+    $uri = "monitoring/tasks"
+    switch ($PSCmdlet.ParameterSetName) {
+        zOrg {
+            if ( $PSBoundParameters.Keys.Count -gt 0 ) {
+                $filterString = Get-ZertoApiFilter -filterTable $PSBoundParameters
+                $uri = "{0}{1}" -f $uri, $filterString
+            }
+        }
+
+        taskId {
+            $uri = "{0}/{1}" -f $uri, $taskIdentifier
+        }
+    }
+    Invoke-ZARestRequest -uri $uri
+}

docs/Get-ZATask.md

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+---
+external help file: ZertoApiWrapper-help.xml
+Module Name: ZertoApiWrapper
+online version: https://github.com/ZertoPublic/ZertoApiWrapper/blob/master/docs/Get-ZATask.md
+schema: 2.0.0
+---
+
+# Get-ZATask
+
+## SYNOPSIS
+
+Retrieve details of all existing tasks.
+
+## SYNTAX
+
+### zOrg (Default)
+```
+Get-ZATask [-zOrgIdentifier <String>] [-limitTo <Int32>] [<CommonParameters>]
+```
+
+### taskId
+```
+Get-ZATask -taskIdentifier <String> [<CommonParameters>]
+```
+
+## DESCRIPTION
+
+Retrieve details of all existing tasks.
+
+## EXAMPLES
+
+### Example 1
+```powershell
+PS C:\> Get-ZATask
+```
+
+Retrieve details of all existing tasks.
+
+### Example 2
+```powershell
+PS C:\> Get-ZATask -zOrgIdentifier "1234-5678-9012"
+```
+
+Retrieve details of all existing tasks for zOrg with Identifier "1234-5678-9012".
+
+### Example 1
+```powershell
+PS C:\> Get-ZATask -taskIdentifier "9012-3456-7890"
+```
+
+Retrieve details of a specific task with identifier "9012-3456-7890".
+
+## PARAMETERS
+
+### -limitTo
+The maximum number of tasks to return.
+
+```yaml
+Type: Int32
+Parameter Sets: zOrg
+Aliases:
+
+Required: False
+Position: Named
+Default value: 0
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -taskIdentifier
+The task Idnetifier
+
+```yaml
+Type: String
+Parameter Sets: taskId
+Aliases:
+
+Required: True
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -zOrgIdentifier
+The ZORG identifier by which to filter the task list.
+If the ZORG identifier is omitted, a list of all the tasks is retrieved.
+
+```yaml
+Type: String
+Parameter Sets: zOrg
+Aliases:
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### CommonParameters
+This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see [about_CommonParameters](http://go.microsoft.com/fwlink/?LinkID=113216).
+
+## INPUTS
+
+## OUTPUTS
+
+## NOTES
+
+## RELATED LINKS
+
+[Zerto Analytics REST API Endpoint for Tasks](https://docs.api.zerto.com/#/Monitoring/get_v2_monitoring_tasks)