Synthesizes text to speech and stores it in Google Cloud Storage

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Last Updated: Feb. 25, 2023

Access Instructions

Install the Google provider package into your Airflow environment.

Import the module into your DAG file and instantiate it with your desired params.


input_dataRequiredtext input to be synthesized. See more:
voiceRequiredconfiguration of voice to be used in synthesis. See more:
audio_configRequiredconfiguration of the synthesized audio. See more:
target_bucket_nameRequiredname of the GCS bucket in which output file should be stored
target_filenameRequiredfilename of the output file.
project_idOptional, Google Cloud Project ID where the Compute Engine Instance exists. If set to None or missing, the default project_id from the Google Cloud connection is used.
gcp_conn_idOptional, The connection ID used to connect to Google Cloud. Defaults to ‘google_cloud_default’.
retry(Optional) A retry object used to retry requests. If None is specified, requests will not be retried.
timeout(Optional) The amount of time, in seconds, to wait for the request to complete. Note that if retry is specified, the timeout applies to each individual attempt.
impersonation_chainOptional service account to impersonate using short-term credentials, or chained list of accounts required to get the access_token of the last account in the list, which will be impersonated in the request. If set as a string, the account must grant the originating account the Service Account Token Creator IAM role. If set as a sequence, the identities from the list must grant Service Account Token Creator IAM role to the directly preceding identity, with first account from the list granting this role to the originating account (templated).


Synthesizes text to speech and stores it in Google Cloud Storage

See also

For more information on how to use this operator, take a look at the guide: CloudTextToSpeechSynthesizeOperator

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