I am currently working on integrating seller onboarding prior to payment processing with PayPal. One of the prerequisites for successful onboarding is that the primary_email_confirmed flag must be set to true. However, I've encountered an issue while attempting to test this in the sandbox environment: the test accounts that I create come pre-verified, which means the primary_email_confirmed flag is already set to true by default. Hence, I cannot test scenarios for onboarding sellers without existing PayPal account.
Is there a method or workaround to test scenarios in the sandbox environment where primary_email_confirmed is initially false, and then observe it changing to true after the email confirmation process? I'm looking for a way to accurately simulate the email verification step that a real user would experience during onboarding.
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