airflow.providers.amazon.aws.operators.sns

Publish message to SNS queue.

Module Contents

Classes

SnsPublishOperator

Publish a message to Amazon SNS.
class airflow.providers.amazon.aws.operators.sns.SnsPublishOperator(*, target_arn, message, subject=None, message_attributes=None, **kwargs)[source]

Bases: airflow.providers.amazon.aws.operators.base_aws.AwsBaseOperator[airflow.providers.amazon.aws.hooks.sns.SnsHook]

Publish a message to Amazon SNS.

See also

For more information on how to use this operator, take a look at the guide: Publish a message to an existing SNS topic

Parameters

  • target_arn (str) – either a TopicArn or an EndpointArn

  • message (str) – the default message you want to send (templated)

  • subject (str | None) – the message subject you want to send (templated)

  • message_attributes (dict | None) – the message attributes you want to send as a flat dict (data type will be determined automatically)

  • aws_conn_id – The Airflow connection used for AWS credentials. If this is None or empty then the default boto3 behaviour is used. If running Airflow in a distributed manner and aws_conn_id is None or empty, then default boto3 configuration would be used (and must be maintained on each worker node).

  • region_name – AWS region_name. If not specified then the default boto3 behaviour is used.

  • verify – Whether or not to verify SSL certificates. See: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/core/session.html

  • botocore_config – Configuration dictionary (key-values) for botocore client. See: https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html

aws_hook_class[source]
template_fields: collections.abc.Sequence[str][source]
template_fields_renderers[source]
execute(context)[source]

Derive when creating an operator.

Context is the same dictionary used as when rendering jinja templates.

Refer to get_template_context for more context.

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