Public/Jira/Groups/Remove-AtlassianCloudJiraGroupMember.ps1

function Remove-AtlassianCloudJiraGroupMember{
    [CmdletBinding()]
    param(
        [Parameter(Mandatory, Position=0)]
        [ValidateNotNullOrEmpty()]
        [string]$GroupId,

        [Parameter(Mandatory, Position=1)]
        [ValidateNotNullOrEmpty()]
        [string]$AccountId,

        [Parameter(Mandatory, Position=2)]
        [ValidateNotNullOrEmpty()]
        [string]$AtlassianOrgName,

        [Parameter(Mandatory, Position=3)]
        [ValidateNotNullOrEmpty()]
        [string]$Pat
    )

    $endpoint = "group/user?groupId=$($GroupId)&accountId=$($AccountId)"

    return Invoke-AtlassianCloudJiraMethod -Method Delete -AtlassianOrgName $AtlassianOrgName -Endpoint $endpoint -Pat $Pat -Verbose:($Verbose.IsPresent)
}