polly_list_lexicons(NextToken)

list(
  Lexicons = list(
    list(
      Name = "string",
      Attributes = list(
        Alphabet = "string",
        LanguageCode = "arb"|"cmn-CN"|"cy-GB"|"da-DK"|"de-DE"|"en-AU"|"en-GB"|"en-GB-WLS"|"en-IN"|"en-US"|"es-ES"|"es-MX"|"es-US"|"fr-CA"|"fr-FR"|"is-IS"|"it-IT"|"ja-JP"|"hi-IN"|"ko-KR"|"nb-NO"|"nl-NL"|"pl-PL"|"pt-BR"|"pt-PT"|"ro-RO"|"ru-RU"|"sv-SE"|"tr-TR",
        LastModified = as.POSIXct(
          "2015-01-01"
        ),
        LexiconArn = "string",
        LexemesCount = 123,
        Size = 123
      )
    )
  ),
  NextToken = "string"
)

svc$list_lexicons(
  NextToken = "string"
)

## Not run: 
# Returns a list of pronunciation lexicons stored in an AWS Region.
svc$list_lexicons()

## End(Not run)