DefaultValue

class aws_cdk.aws_cloudwatch.DefaultValue(*args: Any, **kwargs)

Bases: object

Default value for use in {@link DashboardVariableOptions}.

ExampleMetadata:

infused

Example:

import aws_cdk.aws_cloudwatch as cw


dashboard = cw.Dashboard(self, "Dash",
    default_interval=Duration.days(7),
    variables=[cw.DashboardVariable(
        id="functionName",
        type=cw.VariableType.PATTERN,
        label="Function",
        input_type=cw.VariableInputType.RADIO,
        value="originalFuncNameInDashboard",
        # equivalent to cw.Values.fromSearch('{AWS/Lambda,FunctionName} MetricName="Duration"', 'FunctionName')
        values=cw.Values.from_search_components(
            namespace="AWS/Lambda",
            dimensions=["FunctionName"],
            metric_name="Duration",
            populate_from="FunctionName"
        ),
        default_value=cw.DefaultValue.FIRST,
        visible=True
    )]
)

Attributes

FIRST = <aws_cdk.aws_cloudwatch.DefaultValue object>

val

Static Methods

classmethod value(value)

Create a default value.

Parameters:

value (Any) – the value to be used as default.

Return type:

DefaultValue