added new alternative document input sample links to sample readme

sdk/textanalytics/azure-ai-textanalytics/samples/README.md

@@ -26,6 +26,7 @@ These sample programs show common scenarios for the Text Analytics client's offe
 |[sample_recognize_pii_entities.py][recognize_pii_entities] and [sample_recognize_pii_entities_async.py][recognize_pii_entities_async]|Recognize personally identifiable information in documents|
 |[sample_extract_key_phrases.py][extract_key_phrases] and [sample_extract_key_phrases_async.py][extract_key_phrases_async]|Extract key phrases from documents|
 |[sample_analyze_sentiment.py][analyze_sentiment] and [sample_analyze_sentiment_async.py][analyze_sentiment_async]|Analyze the sentiment of documents|
+|[sample_alternative_document_input.py][sample_alternative_document_input] and [sample_alternative_document_input_async.py][sample_alternative_document_input_async]|Pass documents to an endpoint using dicts|
 
 ## Prerequisites
 * Python 2.7, or 3.5 or later is required to use this package (3.5 or later if using asyncio)
@@ -79,8 +80,10 @@ what you can do with the Azure Text Analytics client library.
 [analyze_sentiment_async]: https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/textanalytics/azure-ai-textanalytics/samples/async_samples/sample_analyze_sentiment_async.py
 [get_detailed_diagnostics_information]: https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/textanalytics/azure-ai-textanalytics/samples/sample_get_detailed_diagnostics_information.py
 [get_detailed_diagnostics_information_async]: https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/textanalytics/azure-ai-textanalytics/samples/async_samples/sample_get_detailed_diagnostics_information_async.py
+[sample_alternative_document_input]: https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/textanalytics/azure-ai-textanalytics/samples/sample_alternative_document_input.py
+[sample_alternative_document_input_async]: https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/textanalytics/azure-ai-textanalytics/samples/async_samples/sample_alternative_document_input_async.py
 [pip]: https://pypi.org/project/pip/
 [azure_subscription]: https://azure.microsoft.com/free/
 [azure_text_analytics_account]: https://docs.microsoft.com/azure/cognitive-services/cognitive-services-apis-create-account?tabs=singleservice%2Cwindows
 [azure_identity_pip]: https://pypi.org/project/azure-identity/
-[api_reference_documentation]: https://aka.ms/azsdk-python-textanalytics-ref-docs
+[api_reference_documentation]: https://aka.ms/azsdk-python-textanalytics-ref-docs