Public/MessageLayoutBlocks/New-SlackImageBlock.ps1
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function Get-SlackImageBlock { param( [Parameter(Mandatory)] [ValidateLength(1,3000)] [string] $image_url, [Parameter(Mandatory)] [ValidateLength(1,2000)] [string] $alt_text, [ValidateLength(1,2000)] [string] $title, [ValidateLength(1,255)] [string] $block_id ) $SlackImageBlock = [pscustomobject]@{ type = "image" image_url = $image_url alt_text = $alt_text } if($title){ $SlackImageBlock | Add-Member -NotePropertyName "title" -NotePropertyValue @{ type = "plain_text" text = $title } } if($block_id){ $SlackImageBlock | Add-Member -NotePropertyName "block_id" -NotePropertyValue $block_id } return $SlackImageBlock } |