CloudDataCatalogLookupEntryOperator
GoogleGet an entry by target resource name.
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
linked_resourceThe full name of the Google Cloud resource the Data Catalog entry represents. See: https://cloud.google.com/apis/design/resource_names#full_resource_name. Full names are case-sensitive.
sql_resourceThe SQL name of the entry. SQL names are case-sensitive.
retryA retry object used to retry requests. If None is specified, requests will be retried using a default configuration.
timeoutThe 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.
metadataAdditional metadata that is provided to the method.
gcp_conn_idOptional, The connection ID used to connect to Google Cloud. Defaults to ‘google_cloud_default’.
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).
Documentation
Get an entry by target resource name.
This method allows clients to use the resource name from the source Google Cloud service to get the Data Catalog Entry.
See also
For more information on how to use this operator, take a look at the guide: Getting an entry