update api links (Azure#23143)

Author: swathipil

sdk/schemaregistry/azure-schemaregistry-avroencoder/README.md

@@ -313,13 +313,13 @@ contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additio
 
 <!-- LINKS -->
 [pip]: https://pypi.org/project/pip/
-[pypi]: https://pypi.org/
+[pypi]: https://pypi.org/project/azure-schemaregistry-avroencoder/
 [python]: https://www.python.org/downloads/
 [azure_core]: https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/core/azure-core/README.md
 [azure_sub]: https://azure.microsoft.com/free/
 [python_logging]: https://docs.python.org/3/library/logging.html
 [sr_avro_samples]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder/samples
-[api_reference]: https://docs.microsoft.com/python/api/
+[api_reference]: https://docs.microsoft.com/python/api/overview/azure/schemaregistry-avroencoder-readme
 [source_code]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder
 [change_log]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder/CHANGELOG.md
 [schemaregistry_client]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry

sdk/schemaregistry/azure-schemaregistry-avroencoder/samples/README.md

@@ -62,4 +62,4 @@ what you can do with the Azure Schema Registry Avro Encoder library.
 [encode_and_decode_event_data_message_async_sample]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder/samples/async_samples/encode_and_decode_event_data_message_async.py
 [eventhub_send_integration_async_sample]:  https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder/samples/async_samples/eventhub_send_integration_async.py
 [eventhub_receive_integration_async_sample]:  https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/schemaregistry/azure-schemaregistry-avroencoder/samples/async_samples/eventhub_receive_integration_async.py
-[api_reference]: https://docs.microsoft.com/python/api/
+[api_reference]: https://docs.microsoft.com/python/api/overview/azure/schemaregistry-avroencoder-readme