Class MapBaseProps

Properties for defining a Map state.

Inheritance

System.Object

MapBaseProps

Implements

IMapBaseProps

Namespace: Amazon.CDK.AWS.StepFunctions

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public class MapBaseProps : Object, IMapBaseProps

Syntax (vb)

Public Class MapBaseProps
    Inherits Object
    Implements IMapBaseProps

Remarks

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.StepFunctions;

var itemSelector;
var resultSelector;

var mapBaseProps = new MapBaseProps {
    Comment = "comment",
    InputPath = "inputPath",
    ItemSelector = new Dictionary<string, object> {
        { "itemSelectorKey", itemSelector }
    },
    ItemsPath = "itemsPath",
    MaxConcurrency = 123,
    MaxConcurrencyPath = "maxConcurrencyPath",
    OutputPath = "outputPath",
    ResultPath = "resultPath",
    ResultSelector = new Dictionary<string, object> {
        { "resultSelectorKey", resultSelector }
    },
    StateName = "stateName"
};

Synopsis

Constructors

MapBaseProps()

Properties

Comment	An optional description for this state.
InputPath	JSONPath expression to select part of the state to be the input to this state.
ItemSelector	The JSON that you want to override your default iteration input (mutually exclusive with `parameters`).
ItemsPath	JSONPath expression to select the array to iterate over.
MaxConcurrency	MaxConcurrency.
MaxConcurrencyPath	MaxConcurrencyPath.
OutputPath	JSONPath expression to select part of the state to be the output to this state.
ResultPath	JSONPath expression to indicate where to inject the state's output.
ResultSelector	The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.
StateName	Optional name for this state.

Constructors

MapBaseProps()

public MapBaseProps()

Properties

Comment

An optional description for this state.

public string Comment { get; set; }

Property Value

System.String

Remarks

Default: No comment

InputPath

JSONPath expression to select part of the state to be the input to this state.

public string InputPath { get; set; }

Property Value

System.String

Remarks

May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.

Default: $

ItemSelector

The JSON that you want to override your default iteration input (mutually exclusive with parameters).

public IDictionary<string, object> ItemSelector { get; set; }

Property Value

System.Collections.Generic.IDictionary<System.String, System.Object>

Remarks

Default: $

See: https://docs.aws.amazon.com/step-functions/latest/dg/input-output-itemselector.html

ItemsPath

JSONPath expression to select the array to iterate over.

public string ItemsPath { get; set; }

Property Value

System.String

Remarks

Default: $

MaxConcurrency

MaxConcurrency.

public Nullable<double> MaxConcurrency { get; set; }

Property Value

System.Nullable<System.Double>

Remarks

An upper bound on the number of iterations you want running at once.

Default: - full concurrency

See: https://docs.aws.amazon.com/step-functions/latest/dg/concepts-asl-use-map-state-inline.html#map-state-inline-additional-fields

MaxConcurrencyPath

MaxConcurrencyPath.

public string MaxConcurrencyPath { get; set; }

Property Value

System.String

Remarks

A JsonPath that specifies the maximum concurrency dynamically from the state input.

Default: - full concurrency

See: https://docs.aws.amazon.com/step-functions/latest/dg/concepts-asl-use-map-state-inline.html#map-state-inline-additional-fields

OutputPath

JSONPath expression to select part of the state to be the output to this state.

public string OutputPath { get; set; }

Property Value

System.String

Remarks

May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.

Default: $

ResultPath

JSONPath expression to indicate where to inject the state's output.

public string ResultPath { get; set; }

Property Value

System.String

Remarks

May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.

Default: $

ResultSelector

The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.

public IDictionary<string, object> ResultSelector { get; set; }

Property Value

System.Collections.Generic.IDictionary<System.String, System.Object>

Remarks

You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.

Default: - None

See: https://docs.aws.amazon.com/step-functions/latest/dg/input-output-inputpath-params.html#input-output-resultselector

StateName

Optional name for this state.

public string StateName { get; set; }

Property Value

System.String

Remarks

Default: - The construct ID will be used as state name

Implements

IMapBaseProps