Salesforce Exam Salesforce MuleSoft Developer II Topic 2 Question 6 Discussion

Actual exam question for Salesforce's Salesforce MuleSoft Developer II exam

Question #: 6
Topic #: 2

[All Salesforce MuleSoft Developer II Questions]

A Mule API receives a JSON payload and updates the target system with the payload. The developer uses JSON schemas to ensure the data is valid.

How can the data be validation before posting to the target system?

AUse a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:
%dw 2.0
Import.json-moduls

BUsing the DataWeave if Else condition test the values of the payload against the examples included in the schema

CApply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration

DAdd the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema

Show Suggested Answer

Suggested Answer: D

To validate the data before posting to the target system, the developer should add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema. The JSON module provides a validate-schema operation that validates a JSON payload against a JSON schema and throws an error if the payload is invalid. Reference: https://docs.mulesoft.com/json-module/1.1/json-validate-schema

by Leslie at May 20, 2024, 08:54 PM

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Jody

6 months ago

Wait, there's a 'json-moduls' import? I'm pretty sure that's not a real thing. This question is getting weirder by the minute.

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Tien

6 months ago

I'm leaning towards option A, but I'm a bit concerned about the 'log of the DataWeave script' part. Seems a bit sketchy to me.

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Marguerita

6 months ago

Haha, I'm not sure if the 'Mule API' is a real thing or just a made-up name for the question. Either way, option B seems like a good way to validate the payload.

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Dana

5 months ago

I agree, it's important to test the values against the schema examples.

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Domonique

5 months ago

Yeah, using the DataWeave if Else condition makes sense.

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Polly

5 months ago

I think option B is a good choice for validating the payload.

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7 months ago

I think option C is the way to go. Using the API Manager to apply the JSON schema policy is a clean and straightforward approach.

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Caprice

6 months ago

D) Add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema

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Marget

6 months ago

B) Using the DataWeave if Else condition test the values of the payload against the examples included in the schema

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Casandra

6 months ago

C) Apply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration

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Huey

6 months ago

Yes, using the JSON Schema policy in API Manager simplifies the process and ensures the data is valid.

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Ena

6 months ago

I agree, option C seems like the most efficient way to validate the data before posting it.

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