Amazon Lex V1 is deprecated. Use Amazon Lex V2 instead.
An array of summaries for migrations from Amazon Lex V1 to Amazon Lex V2. To see details of the migration, use the migrationId from the summary in a call to the operation.
migrationId
If the response is truncated, it includes a pagination token that you can specify in your next request to fetch the next page of migrations.