Create SailPoint IdentityNow Role. Associated Blog Post can be found here https://blog.darrenjrobinson.com/managing-sailpoint-identitynow-roles-via-api-and-powershell/

Create SailPoint IdentityNow Role.ps1

# Create New Role Group
# Role Details
$body = @{
    "name"        = "Role - Darren J Robinson";
    "displayName" = "Darren J Robinson";
    "description" = "Darren J Robinson Role";
    "disabled" = $false;
    "owner"        = "tenant_admin"             
}                   

$body = $body | ConvertTo-Json

$createRoleURI = "https://$($orgName).api.identitynow.com/cc/api/role/create"
$createRoleGroup = Invoke-RestMethod -Method POST -Uri $createRoleURI -Body $body -WebSession $IDN -Verbose
$createRoleGroup