Class RuleTargetInput

The input to send to the event target.

Inheritance

System.Object

RuleTargetInput

Namespace: Amazon.CDK.AWS.Events

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public abstract class RuleTargetInput : DeputyBase

Syntax (vb)

Public MustInherit Class RuleTargetInput
    Inherits DeputyBase

Remarks

ExampleMetadata: infused

Examples

using Amazon.CDK.AWS.AppSync;


var api = new GraphqlApi(this, "api", new GraphqlApiProps {
    Name = "api",
    Definition = Definition.FromFile("schema.graphql"),
    AuthorizationConfig = new AuthorizationConfig {
        DefaultAuthorization = new AuthorizationMode { AuthorizationType = AuthorizationType.IAM }
    }
});

var rule = new Rule(this, "Rule", new RuleProps {
    Schedule = Schedule.Rate(Duration.Hours(1))
});

rule.AddTarget(new AppSync(api, new AppSyncGraphQLApiProps {
    GraphQLOperation = "mutation Publish($message: String!){ publish(message: $message) { message } }",
    Variables = RuleTargetInput.FromObject(new Dictionary<string, string> {
        { "message", "hello world" }
    })
}));

Synopsis

Constructors

RuleTargetInput()
RuleTargetInput(ByRefValue)	Used by jsii to construct an instance of this class from a Javascript-owned object reference
RuleTargetInput(DeputyBase.DeputyProps)	Used by jsii to construct an instance of this class from DeputyProps

Methods

Bind(IRule)	Return the input properties for this input object.
FromEventPath(String)	Take the event target input from a path in the event JSON.
FromMultilineText(String)	Pass text to the event target, splitting on newlines.
FromObject(Object)	Pass a JSON object to the event target.
FromText(String)	Pass text to the event target.

Constructors

RuleTargetInput()

protected RuleTargetInput()

RuleTargetInput(ByRefValue)

Used by jsii to construct an instance of this class from a Javascript-owned object reference

protected RuleTargetInput(ByRefValue reference)

Parameters

reference Amazon.JSII.Runtime.Deputy.ByRefValue

The Javascript-owned object reference

RuleTargetInput(DeputyBase.DeputyProps)

Used by jsii to construct an instance of this class from DeputyProps

protected RuleTargetInput(DeputyBase.DeputyProps props)

Parameters

props Amazon.JSII.Runtime.Deputy.DeputyBase.DeputyProps

The deputy props

Methods

Bind(IRule)

Return the input properties for this input object.

public abstract IRuleTargetInputProperties Bind(IRule rule)

Parameters

rule IRule

Returns

IRuleTargetInputProperties

FromEventPath(String)

Take the event target input from a path in the event JSON.

public static RuleTargetInput FromEventPath(string path)

Parameters

path System.String

Returns

RuleTargetInput

FromMultilineText(String)

Pass text to the event target, splitting on newlines.

public static RuleTargetInput FromMultilineText(string text)

Parameters

text System.String

Returns

RuleTargetInput

Remarks

This is only useful when passing to a target that does not take a single argument.

May contain strings returned by EventField.from() to substitute in parts of the matched event.

FromObject(Object)

Pass a JSON object to the event target.

public static RuleTargetInput FromObject(object obj)

Parameters

obj System.Object

Returns

RuleTargetInput

Remarks

May contain strings returned by EventField.from() to substitute in parts of the matched event.

FromText(String)

Pass text to the event target.

public static RuleTargetInput FromText(string text)

Parameters

text System.String

Returns

RuleTargetInput

Remarks

May contain strings returned by EventField.from() to substitute in parts of the matched event.

The Rule Target input value will be a single string: the string you pass here. Do not use this method to pass a complex value like a JSON object to a Rule Target. Use RuleTargetInput.fromObject() instead.