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SelectParameters

Source code in docs_src/capo_s3/types/select_parameters.py 
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class SelectParameters(TypedDict, closed=True):
    input_serialization: "capo_s3.types.input_serialization.InputSerialization"
    """<p>Describes the serialization format of the object.</p>"""
    expression_type: "capo_s3.types.expression_type.ExpressionType"
    """<p>The type of the provided expression (for example, SQL).</p>"""
    expression: "capo_s3.types.expression.Expression"
    """<important> <p>Amazon S3 Select is no longer available to new customers. Existing customers of Amazon S3 Select can continue to use the feature as usual. <a href="http://aws.amazon.com/blogs/storage/how-to-optimize-querying-your-data-in-amazon-s3/">Learn more</a> </p> </important> <p>The expression that is used to query the object.</p>"""
    output_serialization: "capo_s3.types.output_serialization.OutputSerialization"
    """<p>Describes how the results of the Select job are serialized.</p>"""

expression instance-attribute 

expression: Expression

Amazon S3 Select is no longer available to new customers. Existing customers of Amazon S3 Select can continue to use the feature as usual. Learn more

The expression that is used to query the object.

expression_type instance-attribute 

expression_type: ExpressionType

The type of the provided expression (for example, SQL).

input_serialization instance-attribute 

input_serialization: InputSerialization

Describes the serialization format of the object.

output_serialization instance-attribute 

output_serialization: OutputSerialization

Describes how the results of the Select job are serialized.