# MailSlurpClient::MatchOption ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **field** | **String** | The email property to match on. One of SUBJECT, TO, BCC, CC or FROM | [optional] **should** | **String** | What criteria to apply. CONTAIN or EQUAL. Note CONTAIN is recommended due to some SMTP servers adding new lines to fields and body content. | [optional] **value** | **String** | The value you wish to compare with the value of the field specified using the `should` value passed. For example `BODY` should `CONTAIN` a value passed. | [optional] ## Code Sample ```ruby require 'MailSlurpClient' instance = MailSlurpClient::MatchOption.new(field: null, should: null, value: null) ```