in src/main/java/software/amazon/msk/auth/iam/internals/MSKCredentialProvider.java [312:319]
private Optional<ProfileCredentialsProvider> getProfileProvider() {
return Optional.ofNullable(optionsMap.get(AWS_PROFILE_NAME_KEY)).map(p -> {
if (log.isDebugEnabled()) {
log.debug("Profile name {}", p);
}
return createEnhancedProfileCredentialsProvider((String) p);
});
}