Functions/Get-WorkItemTypes.ps1

Function Get-WorkItemTypes{
<#
    .SYNOPSIS
        This will get the work item types available in your Azure DevOps project.
 
    .DESCRIPTION
        This will get the work item types available in your Azure DevOps project.
 
    .EXAMPLE
        Get-WorkItemTypes -Project "Alpha Devs"
 
    .PARAMETER Project
        The name of your Azure Devops project. Is also often a team name.
 
    .INPUTS
        Input is from command line or called from a script.
 
    .NOTES
        Author: Lars Panzerbjørn
        Creation Date: 2022.06.21
#>

    [CmdletBinding()]
    param(
        [Parameter(Mandatory)]
        [Alias('TeamName')]
        [string]$Project
    )

    BEGIN{
        Write-Verbose "Beginning $($MyInvocation.Mycommand)"
        $Uri = $BaseUri + "$Project/_apis/wit/workitemtypes?api-version=7.0"
    }

    PROCESS{
        Write-Verbose "Processing $($MyInvocation.Mycommand)"
        IF ($PSVersionTable.PSVersion.Major -eq 5){$Result = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header | ConvertFrom-Json}
        IF ($PSVersionTable.PSVersion.Major -eq 7){$Result = Invoke-RestMethod -Uri $Uri -Method Get -Headers $Header | ConvertFrom-Json -AsHashtable}
    }
    END{
        Write-Verbose "Ending $($MyInvocation.Mycommand)"
        $Result
    }
}