bug fix: additional conditional for customer entity

[NileshPant1999]

No description provided.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
netsuitesdk
__init__.py	4	0	100%
connection.py	70	0	100%
netsuitesdk/api
__init__.py	0	0	100%
accounts.py	6	0	100%
adv_inter_company_journal_entries.py	7	0	100%
base.py	90	9	90%	26–33, 43–44, 56, 85, 103, 121–122
classifications.py	6	0	100%
currencies.py	10	0	100%
custom_record_types.py	11	0	100%
custom_records.py	17	0	100%
customers.py	21	0	100%
departments.py	6	0	100%
employees.py	34	0	100%
expense_categories.py	6	0	100%
expense_reports.py	58	2	97%	38, 46
files.py	23	0	100%
folders.py	17	0	100%
items.py	12	0	100%
journal_entries.py	41	0	100%
locations.py	6	0	100%
price_level.py	6	0	100%
projects.py	6	0	100%
subsidiaries.py	6	0	100%
tax_groups.py	6	0	100%
tax_items.py	6	0	100%
vendor_bills.py	68	0	100%
vendor_payments.py	46	1	98%	41
vendors.py	21	0	100%
netsuitesdk/errors
__init__.py	0	0	100%
errors.py	2	0	100%
helpers.py	14	1	93%	21
parser.py	32	7	78%	17–19, 22–23, 30–31
netsuitesdk/internal
__init__.py	0	0	100%
client.py	312	77	75%	75, 114–115, 133–134, 147, 154–155, 162–163, 166–188, 210, 217–225, 245–248, 280, 285–291, 323, 326–329, 353, 355, 358–359, 380, 415–416, 421, 467–471, 485–486, 546–555, 604, 608, 620–621
constants.py	4	0	100%
exceptions.py	16	3	81%	24–26
netsuite_types.py	2	0	100%
utils.py	40	4	90%	34, 52, 63, 65
TOTAL	1032	104	90%

Tests	Skipped	Failures	Errors	Time
102	11 💤	0 ❌	0 🔥	5m 22s ⏱️