curl --request PATCH \
  --url https://api-{dc}.moengage.com/v2/custom-segments/unarchive \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "custom_segment_unique_name"
}
'

{
  "message": "Successfully unarchived the custom segment",
  "success": true,
  "cs_name": "custom_segment_unique_name"
}

{
  "title": "Invalid Request",
  "description": "<message>"
}

{
  "title": "Authentication required",
  "description": "<message>"
}

{
  "title": "Entity Not Found",
  "description": "Segment not found with the given name: <custom_segment_unique_name>"
}

{
  "title": "Internal Server Error"
}