Use GetVocabulary with an AWS SDK or CLI

    /// <summary>
    /// Get information about a custom vocabulary.
    /// </summary>
    /// <param name="vocabularyName">Name of the vocabulary.</param>
    /// <returns>The state of the custom vocabulary.</returns>
    public async Task<VocabularyState> GetCustomVocabulary(string vocabularyName)
    {
        var response = await _amazonTranscribeService.GetVocabularyAsync(
            new GetVocabularyRequest()
            {
                VocabularyName = vocabularyName
            });
        return response.VocabularyState;
    }

To get information about a custom vocabulary

The following get-vocabulary example gets information on a previously created custom vocabulary.

aws transcribe get-vocabulary \
    --vocabulary-name cli-vocab-1

Output:

{
    "VocabularyName": "cli-vocab-1",
    "LanguageCode": "language-code",
    "VocabularyState": "READY",
    "LastModifiedTime": "2020-09-19T23:22:32.836000+00:00",
    "DownloadUri": "https://link-to-download-the-text-file-used-to-create-your-custom-vocabulary"
}

For more information, see Custom Vocabularies in the Amazon Transcribe Developer Guide.

def get_vocabulary(vocabulary_name, transcribe_client):
    """
    Gets information about a custom vocabulary.

    :param vocabulary_name: The name of the vocabulary to retrieve.
    :param transcribe_client: The Boto3 Transcribe client.
    :return: Information about the vocabulary.
    """
    try:
        response = transcribe_client.get_vocabulary(VocabularyName=vocabulary_name)
        logger.info("Got vocabulary %s.", response["VocabularyName"])
    except ClientError:
        logger.exception("Couldn't get vocabulary %s.", vocabulary_name)
        raise
    else:
        return response

    TRY.
        oo_result = lo_tnb->getvocabulary( iv_vocabulary_name ).
        MESSAGE 'Retrieved vocabulary details.' TYPE 'I'.
      CATCH /aws1/cx_tnbbadrequestex INTO DATA(lo_bad_request_ex).
        MESSAGE lo_bad_request_ex TYPE 'I'.
        RAISE EXCEPTION lo_bad_request_ex.
      CATCH /aws1/cx_tnbnotfoundexception INTO DATA(lo_not_found_ex).
        MESSAGE lo_not_found_ex TYPE 'I'.
        RAISE EXCEPTION lo_not_found_ex.
      CATCH /aws1/cx_tnbinternalfailureex INTO DATA(lo_internal_ex).
        MESSAGE lo_internal_ex TYPE 'I'.
        RAISE EXCEPTION lo_internal_ex.
    ENDTRY.