stream | expression | no | no | The stream to publish messages to. Streams can either be specified by their name or full ARN. |
partition_key | expression | no | no | A required key for partitioning messages. |
hash_key | expression | yes | no | A optional hash key for partitioning messages. |
max_in_flight | int | yes | no | The maximum number of parallel message batches to have in flight at any given time. The value defaults to 64 . |
region | string | no | no | The AWS region to target. |
endpoint | string | yes | no | Allows you to specify a custom endpoint for the AWS API. The value defaults to ``. |
credentials | credentials | no | no | Optional manual configuration of AWS credentials to use. More information can be found in xref:guides:cloud/aws.adoc[]. |