Gets information about all of the versions of a bot.

The ListBotVersions operation returns a summary of each version of a bot. For example, if a bot has three numbered versions, the ListBotVersions operation returns for summaries, one for each numbered version and one for the DRAFT version.

The ListBotVersions operation always returns at least one version, the DRAFT version.

See also: AWS API Documentation

Request Syntax

response = client.list_bot_versions(
        'attribute': 'BotVersion',
        'order': 'Ascending'|'Descending'
  • botId (string) --


    The identifier of the bot to list versions for.

  • sortBy (dict) --

    Specifies sorting parameters for the list of versions. You can specify that the list be sorted by version name in either ascending or descending order.

    • attribute (string) -- [REQUIRED]

      The attribute to use to sort the list of versions.

    • order (string) -- [REQUIRED]

      The order to sort the list. You can specify ascending or descending order.

  • maxResults (integer) -- The maximum number of versions to return in each page of results. If there are fewer results than the max page size, only the actual number of results are returned.
  • nextToken (string) -- If the response to the ListBotVersion operation contains more results than specified in the maxResults parameter, a token is returned in the response. Use that token in the nextToken parameter to return the next page of results.
Return type



Response Syntax

    'botId': 'string',
    'botVersionSummaries': [
            'botName': 'string',
            'botVersion': 'string',
            'description': 'string',
            'botStatus': 'Creating'|'Available'|'Inactive'|'Deleting'|'Failed'|'Versioning'|'Importing'|'Updating',
            'creationDateTime': datetime(2015, 1, 1)
    'nextToken': 'string'

Response Structure

  • (dict) --

    • botId (string) --

      The identifier of the bot to list versions for.

    • botVersionSummaries (list) --

      Summary information for the bot versions that meet the filter criteria specified in the request. The length of the list is specified in the maxResults parameter of the request. If there are more versions available, the nextToken field contains a token to get the next page of results.

      • (dict) --

        Summary information about a bot version returned by the ListBotVersions operation.

        • botName (string) --

          The name of the bot associated with the version.

        • botVersion (string) --

          The numeric version of the bot, or DRAFT to indicate that this is the version of the bot that can be updated..

        • description (string) --

          The description of the version.

        • botStatus (string) --

          The status of the bot. When the status is available, the version of the bot is ready for use.

        • creationDateTime (datetime) --

          A timestamp of the date and time that the version was created.

    • nextToken (string) --

      A token that indicates whether there are more results to return in a response to the ListBotVersions operation. If the nextToken field is present, you send the contents as the nextToken parameter of a ListBotAliases operation request to get the next page of results.


  • LexModelsV2.Client.exceptions.ThrottlingException
  • LexModelsV2.Client.exceptions.ServiceQuotaExceededException
  • LexModelsV2.Client.exceptions.ValidationException
  • LexModelsV2.Client.exceptions.InternalServerException