Variable defination missing from example code

[TerrePorter]

Just thought I would pass along that it appears the definition for the $errorMessages variable got left out from the last commit in this example.

Assuming this is the missing code, from the previous commit.

$errorMessages = $response->getMessages()->getMessage();

Example reference:

sample-code-php/CustomerProfiles/update-customer-payment-profile.php

Line 79 in 6e1dcf6

echo "Failed to Update Customer Payment Profile : " . $errorMessages[0]->getCode() . " " .$errorMessages[0]->getText() . "\n";