def parse_payload(raw):
    return raw

def validate_payload(payload):
    return payload

def normalize_payload(payload):
    return payload

def enrich_payload(payload):
    return payload

def serialize_payload(payload):
    return payload

def build_report(raw):
    payload = parse_payload(raw)
    payload = validate_payload(payload)
    payload = normalize_payload(payload)
    payload = enrich_payload(payload)
    return serialize_payload(payload)