Public/Get-AzStorageTableRowByPartitionKeyRowKey.ps1

function Get-AzStorageTableRowByPartitionKeyRowKey
{
    <#
    .SYNOPSIS
        Returns one entitie based on Partition Key and RowKey
    .DESCRIPTION
        Returns one entitie based on Partition Key and RowKey
    .PARAMETER Table
        Table object of type Microsoft.WindowsAzure.Commands.Common.Storage.ResourceModel.AzureStorageTable to retrieve entities
    .PARAMETER PartitionKey
        Identifies the table partition
    .PARAMETER RowKey
        Identifies the row key in the partition
    .EXAMPLE
        # Getting rows by Partition Key and Row Key
        $saContext = (Get-AzStorageAccount -ResourceGroupName $resourceGroup -Name $storageAccount).Context
        $table = Get-AzStorageTable -Name $tableName -Context $saContext
        Get-AzStorageTableRowByPartitionKeyRowKey -table $table -partitionKey $newPartitionKey -rowKey $newRowKey
    #>

    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory=$true)]
        $table,

        [Parameter(Mandatory=$true)]
        [AllowEmptyString()]
        [string]$partitionKey,

        [Parameter(Mandatory=$true)]
        [AllowEmptyString()]
        [string]$rowKey

    )
    
    # Filtering by Partition Key and Row Key


    $tableQuery = New-Object -TypeName "Microsoft.WindowsAzure.Storage.Table.TableQuery,$assemblySN"

    [string]$filter1 = `
        [Microsoft.WindowsAzure.Storage.Table.TableQuery]::GenerateFilterCondition("PartitionKey",`
        [Microsoft.WindowsAzure.Storage.Table.QueryComparisons]::Equal,$partitionKey)

    [string]$filter2 = `
        [Microsoft.WindowsAzure.Storage.Table.TableQuery]::GenerateFilterCondition("RowKey",`
        [Microsoft.WindowsAzure.Storage.Table.QueryComparisons]::Equal,$rowKey)

        [string]$filter = [Microsoft.WindowsAzure.Storage.Table.TableQuery]::CombineFilters($filter1,"and",$filter2)


    $tableQuery.FilterString = $filter

    $token = $null
    do
    {
        $result = $table.CloudTable.ExecuteQuerySegmentedAsync($tableQuery, $token)
        $token = $result.ContinuationToken;

    } while ($token -ne $null)

    if (-not [string]::IsNullOrEmpty($result.Result.Results))
    {
        return (Get-PSObjectFromEntity -entityList $result.Result.Results)
    }
}