aws-cdk-lib.aws_sns.NumericConditions

NumericConditions Struct

Conditions that can be applied to numeric attributes.

Source

aws-sns/lib/subscription-filter.ts

Example

import * as lambda from 'aws-cdk-lib/aws-lambda';

const myTopic = new sns.Topic(this, 'MyTopic');
declare const fn: lambda.Function;

// Lambda should receive only message matching the following conditions on attributes:
// color: 'red' or 'orange' or begins with 'bl'
// size: anything but 'small' or 'medium'
// price: between 100 and 200 or greater than 300
// store: attribute must be present
myTopic.addSubscription(new subscriptions.LambdaSubscription(fn, {
  filterPolicy: {
    color: sns.SubscriptionFilter.stringFilter({
      allowlist: ['red', 'orange'],
      matchPrefixes: ['bl'],
      matchSuffixes: ['ue'],
    }),
    size: sns.SubscriptionFilter.stringFilter({
      denylist: ['small', 'medium'],
    }),
    price: sns.SubscriptionFilter.numericFilter({
      between: { start: 100, stop: 200 },
      greaterThan: 300,
    }),
    store: sns.SubscriptionFilter.existsFilter(),
  },
}));

Properties

allowlistnumber[]allowlisttyping.List[int | float]allowlistList<Number>Allowlistdouble[]Allowlist*[]*float64= None#

Match one or more values.

betweenBetweenConditionbetweenBetweenConditionbetweenBetweenConditionBetweenBetweenConditionBetweenBetweenCondition= None#

Match values that are between the specified values.

betweenStrictBetweenConditionbetween_strictBetweenConditionbetweenStrictBetweenConditionBetweenStrictBetweenConditionBetweenStrictBetweenCondition= None#

Match values that are strictly between the specified values.

greaterThannumbergreater_thanint | floatgreaterThanNumberGreaterThandoubleGreaterThan*float64= None#

Match values that are greater than the specified value.

greaterThanOrEqualTonumbergreater_than_or_equal_toint | floatgreaterThanOrEqualToNumberGreaterThanOrEqualTodoubleGreaterThanOrEqualTo*float64= None#

Match values that are greater than or equal to the specified value.

lessThannumberless_thanint | floatlessThanNumberLessThandoubleLessThan*float64= None#

Match values that are less than the specified value.

lessThanOrEqualTonumberless_than_or_equal_toint | floatlessThanOrEqualToNumberLessThanOrEqualTodoubleLessThanOrEqualTo*float64= None#

Match values that are less than or equal to the specified value.