Class BedrockInvokeModel

A Step Functions Task to invoke a model in Bedrock.

Inheritance
object
State
TaskStateBase
BedrockInvokeModel
Implements
Inherited Members
Namespace: Amazon.CDK.AWS.StepFunctions.Tasks
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public class BedrockInvokeModel : TaskStateBase, IChainable, INextable
Syntax (vb)
Public Class BedrockInvokeModel Inherits TaskStateBase Implements IChainable, INextable
Remarks

ExampleMetadata: infused

Examples
using Amazon.CDK.AWS.Bedrock;


            var model = FoundationModel.FromFoundationModelId(this, "Model", FoundationModelIdentifier.AMAZON_TITAN_TEXT_G1_EXPRESS_V1);

            var task = new BedrockInvokeModel(this, "Prompt Model", new BedrockInvokeModelProps {
                Model = model,
                Body = TaskInput.FromObject(new Dictionary<string, object> {
                    { "inputText", "Generate a list of five first names." },
                    { "textGenerationConfig", new Dictionary<string, int> {
                        { "maxTokenCount", 100 },
                        { "temperature", 1 }
                    } }
                }),
                ResultSelector = new Dictionary<string, object> {
                    { "names", JsonPath.StringAt("$.Body.results[0].outputText") }
                }
            });

Synopsis

Constructors

BedrockInvokeModel(Construct, string, IBedrockInvokeModelProps)

A Step Functions Task to invoke a model in Bedrock.

Properties

TaskMetrics

A Step Functions Task to invoke a model in Bedrock.
TaskPolicies

A Step Functions Task to invoke a model in Bedrock.

Methods

JsonPath(Construct, string, IBedrockInvokeModelJsonPathProps)

A Step Functions Task using JSONPath to invoke a model in Bedrock.
Jsonata(Construct, string, IBedrockInvokeModelJsonataProps)

A Step Functions Task using JSONata to invoke a model in Bedrock.

Constructors

BedrockInvokeModel(Construct, string, IBedrockInvokeModelProps)

A Step Functions Task to invoke a model in Bedrock.

public BedrockInvokeModel(Construct scope, string id, IBedrockInvokeModelProps props)
Parameters
scope Construct
id string

Descriptive identifier for this chainable.

props IBedrockInvokeModelProps
Remarks

ExampleMetadata: infused

Properties

TaskMetrics

A Step Functions Task to invoke a model in Bedrock.

protected override ITaskMetricsConfig? TaskMetrics { get; }
Property Value

ITaskMetricsConfig

Overrides
Remarks

ExampleMetadata: infused

TaskPolicies

A Step Functions Task to invoke a model in Bedrock.

protected override PolicyStatement[]? TaskPolicies { get; }
Property Value

PolicyStatement[]

Overrides
Remarks

ExampleMetadata: infused

Methods

JsonPath(Construct, string, IBedrockInvokeModelJsonPathProps)

A Step Functions Task using JSONPath to invoke a model in Bedrock.

public static BedrockInvokeModel JsonPath(Construct scope, string id, IBedrockInvokeModelJsonPathProps props)
Parameters
scope Construct
id string
props IBedrockInvokeModelJsonPathProps
Returns

BedrockInvokeModel

Remarks

ExampleMetadata: infused

Jsonata(Construct, string, IBedrockInvokeModelJsonataProps)

A Step Functions Task using JSONata to invoke a model in Bedrock.

public static BedrockInvokeModel Jsonata(Construct scope, string id, IBedrockInvokeModelJsonataProps props)
Parameters
scope Construct
id string
props IBedrockInvokeModelJsonataProps
Returns

BedrockInvokeModel

Remarks

ExampleMetadata: infused

Implements