Values

class aws_cdk.aws_cloudwatch.Values

Bases: object

A class for providing values for use with {@link VariableInputType.SELECT} and {@link VariableInputType.RADIO} dashboard variables.

ExampleMetadata:: infused

Example:

import aws_cdk.aws_cloudwatch as cw


dashboard = cw.Dashboard(self, "Dash",
    default_interval=Duration.days(7),
    variables=[cw.DashboardVariable(
        id="region",
        type=cw.VariableType.PROPERTY,
        label="Region",
        input_type=cw.VariableInputType.RADIO,
        value="region",
        values=cw.Values.from_values(cw.VariableValue(label="IAD", value="us-east-1"), label="DUB", value="us-west-2"),
        default_value=cw.DefaultValue.value("us-east-1"),
        visible=True
    )]
)

Methods

abstract to_json()

Return type:: Any

Static Methods

classmethod from_search(expression, populate_from)

Create values from a search expression.

Parameters:

expression (str) – search expression that specifies a namespace, dimension name(s) and a metric name. For example {AWS/EC2,InstanceId} MetricName=\"CPUUtilization\"
populate_from (str) – dimension the dimension name, that the search expression retrieves, whose values will be used to populate the values to choose from. For example InstanceId

Return type:

Values

classmethod from_search_components(*, dimensions, metric_name, namespace, populate_from)

Create values from the components of search expression.

Parameters:

dimensions (Sequence[str]) – The list of dimensions to be used in the search expression.
metric_name (str) – The metric name to be used in the search expression.
namespace (str) – The namespace to be used in the search expression.
populate_from (str) – The dimension name, that the search expression retrieves, whose values will be used to populate the values to choose from.

Return type:

Values

classmethod from_values(*values)

Create values from an array of possible variable values.

Parameters:

values (VariableValue) –

Return type:

Values