Add tags to a new stream when creating a table - Amazon Keyspaces (for Apache Cassandra)
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Add tags to a new stream when creating a table

You can add tags to streams when you create a new table with a stream using CQL or the Amazon CLI to tag a stream.

Note

Amazon Keyspaces CDC requires the presence of a service-linked role (AWSServiceRoleForAmazonKeyspacesCDC) that publishes metric data from Amazon Keyspaces CDC streams into the "cloudwatch:namespace": "AWS/Cassandra" in your CloudWatch account on your behalf. This role is created automatically for you. For more information, see Using roles for Amazon Keyspaces CDC streams.

Cassandra Query Language (CQL)
Add tags to a stream when creating a new table using CQL

  1. To create a new table with a stream and apply the table tags automatically to the stream, you can use the 'propagate_tags': 'TABLE' flag. The following statement is an example of this.

    CREATE TABLE mytable (pk int, ck text, PRIMARY KEY(pk))
WITH TAGS={'key1':'val1', 'key2':'val2'}
AND cdc = TRUE
AND CUSTOM_PROPERTIES={
    'cdc_specification': {
        'view_type': 'NEW_IMAGE',
        'propagate_tags': 'TABLE'
    }
};

  2. To apply new tags to the stream, you can use the following example.

    CREATE TABLE mytable (pk int, ck text, PRIMARY KEY(pk))
WITH TAGS={'key1':'val1', 'key2':'val2'}
AND cdc = TRUE
AND CUSTOM_PROPERTIES={
    'cdc_specification': {
        'view_type': 'NEW_IMAGE',
        'tags': { 'key': 'string', 'value': 'string' },
    }
};
CLI
Add tags to a stream when creating a new table using the Amazon CLI

  1. To create a table with a stream and apply the table tags automatically to the stream, you can use the propagateTags=Table flag. The following code is an example of this.

    aws keyspaces create-table \
--keyspace-name 'my_keyspace' \
--table-name 'my_table' \
--schema-definition 'allColumns=[{name=pk,type=int},{name=ck,type=text}],clusteringKeys=[{name=ck,orderBy=ASC}],partitionKeys=[{name=pk}]' \
--tags key=tag_key,value=tag_value
--cdc-specification propagateTags=TABLE,status=ENABLED,viewType=NEW_IMAGE

  2. To apply different tags to the stream, you can use the following example.

    aws keyspaces create-table \
                                --keyspace-name 'my_keyspace' \
                                --table-name 'my_table' \
                                --schema-definition 'allColumns=[{name=pk,type=int},{name=ck,type=text}],clusteringKeys=[{name=ck,orderBy=ASC}],partitionKeys=[{name=pk}]' \
                                --tags key=tag_key,value=tag_value--cdc-specification status=ENABLED,viewType=NEW_IMAGE,tags=[{tag_key=tag_value}]