CloudVisionImageAnnotateOperator

Google

Run image detection and annotation for an image or a batch of images.

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Last Updated: Oct. 20, 2020

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.

Parameters

requestlist[dict or google.cloud.vision_v1.types.AnnotateImageRequest] for batch or dict or google.cloud.vision_v1.types.AnnotateImageRequest for single image.(Required) Annotation request for image or a batch. If a dict is provided, it must be of the same form as the protobuf message class:google.cloud.vision_v1.types.AnnotateImageRequest
retrygoogle.api_core.retry.Retry(Optional) A retry object used to retry requests. If None is specified, requests will not be retried.
timeoutfloat(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.
gcp_conn_idstr(Optional) The connection ID used to connect to Google Cloud.
impersonation_chainUnion[str, Sequence[str]]Optional 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).

Documentation

Run image detection and annotation for an image or a batch of images.

See also

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

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