Error executing "SendEmail" on "https://email.sa-east-1.amazonaws.com"; AWS HTTP error: Client error: `POST https://email.sa-east-1.amazonaws.com` resulted in a `400 Bad Request` response:
<ErrorResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
  <Error>
    <Type>Sender</Type>
    <Code>Configurati (truncated...)
 ConfigurationSetDoesNotExist (client): Configuration set <ConfigSet> does not exist. - <ErrorResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
  <Error>
    <Type>Sender</Type>
    <Code>ConfigurationSetDoesNotExist</Code>
    <Message>Configuration set &lt;ConfigSet&gt; does not exist.</Message>
  </Error>
  <RequestId>edc1bf4c-6c78-4ce3-a5aa-b9f62393ed02</RequestId>
</ErrorResponse>
The email was not sent. Error message: Configuration set <ConfigSet> does not exist.