Amazon SageMaker

Prerequisites

• winglang.

Installation

npm i @winglibs/sagemaker

Usage

The library enables owners of a trained sagemaker model, to access its Endpoints from a winglang inflight code.

bring sagemaker;
bring cloud;

let sm = new sagemaker.Endpoint("my-endpoint-name", "my-inference-name");

let handler = inflight () => {
  let res = sm.invoke({
    inputs: "do AI stuff"
    },
    ContentType: "application/json"
  );
  log(res.Body);
};

new cloud.Function(handler);

Troubleshooting

Encountering issues? Here are some common problems and their solutions:

Error: Region is missing

Problem: When trying to invoke the sagemaker model, the region reports missing Error: Region is missing

Solution:

Add AWS_REGION to the cloud.Function environment variable:

bring sagemaker;
bring cloud;

let sm = new sagemaker.Endpoint("my-endpoint-name", "my-inference-name");

let handler = inflight () => {
  let res = sm.invoke({
    inputs: "do AI stuff"
    },
    ContentType: "application/json"
  );
  log(res.Body);
};

new cloud.Function(handler, env: {
  "AWS_REGION":"us-west-2"
});

License

This library is licensed under the MIT License.

API Reference

Table of Contents

• Classes
  • Endpoint
  • SageMaker_tfaws
  • SageMaker_sim
• Interfaces
  • ISageMaker
• Structs
  • InvocationOptions
  • InvocationOutput

Endpoint (preflight class)

No description

Constructor

new(endpointName: str, inferenceComponentName: str): Endpoint

Properties

Name	Type	Description
endpointName	str	No description

Methods

Signature	Description
inflight invoke(body: Json, options: InvocationOptions?): InvocationOutput	No description

SageMaker_tfaws (preflight class)

No description

Constructor

new(endpointName: str, inferenceComponentName: str): SageMaker_tfaws

Properties

Name	Type	Description
endpointName	str	No description
inferenceComponentName	str	No description

Methods

Signature	Description
inflight invoke(body: Json, options: InvocationOptions?): InvocationOutput	No description

SageMaker_sim (preflight class)

No description

Constructor

new(endpointName: str, inferenceName: str): SageMaker_sim

Properties

No properties

Methods

Signature	Description
inflight invoke(body: Json, options: InvocationOptions?): InvocationOutput	No description
setMockResponse(fn: inflight (Json, InvocationOptions?): InvocationOutput): void	No description

ISageMaker (interface)

No description

Properties

No properties

Methods

Signature	Description
inflight invoke(body: Json, InvocationOptions: InvocationOptions?): InvocationOutput	No description

InvocationOptions (struct)

No description

Properties

Name	Type	Description
Accept	str?	No description
ContentType	str?	No description
CustomAttributes	str?	No description
EnableExplanations	str?	No description
InferenceComponentName	str?	No description
InferenceId	str?	No description
TargetContainerHostname	str?	No description
TargetModel	str?	No description
TargetVariant	str?	No description

InvocationOutput (struct)

No description

Properties

Name	Type	Description
Body	str	No description
ContentType	str?	No description
CustomAttributes	str?	No description
InvokedProductionVariant	str?	No description