Which of the following policies can be used to call an external REST API

Mediation >>> Which of the following policies can be used to call an external REST API >>> API Development on Google Cloud’s Apigee API Platform

AccessControl policy

BasicAuthentication policy

JavaScript policy

Correct! The httpclient can be used to call a service from JavaScript code.

ServiceCallout policy

Correct! A ServiceCallout policy is used to call a service over HTTP, including REST APIs.

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A shared flow attached to a flow hook will execute for all proxies in an environment.

A flow callout policy can be used to call any shared flow in an organization.

Shared flows cannot be nested.

A shared flow cannot be tested without calling it from an API proxy.

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Executing a RaiseFault policy

A 404 Not Found status code received from a service callout

Correct! By default, all 4XX or 5XX status codes returned from a service callout will cause a fault to be raised.

Execution of a JSONThreatProtection policy when the Content-Type header is not application/json

A policy failure with continueOnError set to true

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RaiseFault

FlowCallout

AssignMessage

OASValidation

Correct! The OASValidation policy can validate that a request matches an operation in an OpenAPI specification.