in src/utils/graphAPIUtils.js [175:186]
async function setupGraphAPIVersion(
accessToken: string,
versionToUse: ?string = null,
): Promise<void> {
if (versionToUse != null) {
globalAPIVersion = versionToUse;
} else if (isE2E) {
globalAPIVersion = DEFAULT_GRAPH_API_VERSION_FOR_E2E;
} else {
globalAPIVersion = await _getLatestGraphAPIVersion(accessToken);
}
}