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Google Text-to-Speech connector

Back to the connector overview, authentication methods, and actions.
22 Oct 2026
data-syncAdded data sync support for the voice catalogue, so all available voices can be periodically pulled into StackOne and kept up to date. Syncs are full-refresh, because the voices endpoint exposes no updated-since filter.
googletexttospeech_voices_list
16 Oct 2026
auth bug-fix guideReplaced the GCP Project ID field with GCP Project Number, which long audio synthesis and job listing now use, so long audio jobs are listed for every connection. Existing accounts need to be re-linked with the project number.
googletexttospeech_projects_locations_operations_get, googletexttospeech_projects_locations_operations_list, googletexttospeech_projects_locations_synthesize_long_audio
14 Oct 2026
bug-fix guideAdded GCP project ID validation to the connection test, updated the connection guides (billing step, project number, same steps as other Google connectors), and fixed long audio job listing and voice format guidance.
googletexttospeech_projects_locations_operations_get, googletexttospeech_projects_locations_operations_list, googletexttospeech_text_synthesize
8 Oct 2026
new-actionsInitial release covering speech synthesis, long audio synthesis, voice listing, and long-running operation management.