apigateway: Deployment of model without any required field fails

[tmplcl]

Describe the bug

When deploying an API Gateway Model validator without any required fields the deployment fails for this resource.

When I add any field to the required block the deployment works.

Expected Behavior

The deployment of the API Gateway Model succeeds.

Current Behavior

The deployment of the API Gateway Model fails and throws the following error.

Resource handler returned message: "Invalid model specified: Validation Result: warnings : [], errors : [Invalid modelschema specified] (Service: ApiGateway, Status Code: 400, Request ID: (RequestToken: , HandlerErrorCode: InvalidRequest)

Reproduction Steps

Deploy API Gateway Model:

new apigateway.Model(this, 'model-validator', {
      restApi: this.apigateway,
      contentType: 'application/json',
      description: 'desc'
      modelName: 'model',
      schema: {
        type: JsonSchemaType.OBJECT,
        required: [],
        properties: {
          description: { type: apigateway.JsonSchemaType.STRING }
        }
    }
}

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.99.1

Framework Version

No response

Node.js Version

v18.17.1

OS

Mac OS

Language

Typescript

Language Version

No response

Other information

No response

[peterwoodworth]

I don't understand the bug report - If you need to fill in this property for your model, then supply it.

Do you think this shouldn't be throwing an error? Do you think required should be required?

[github-actions]

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