From 6e9b4d98ec6017c030ddb831dd873e69e294031d Mon Sep 17 00:00:00 2001
From: vnktshr21 <12389486+vnktshr21@users.noreply.github.com>
Date: Wed, 7 Jan 2026 15:02:00 +0530
Subject: [PATCH 1/2] raise typeerror if input is not list of str

---
 build/templates/_converters.py.mako                   | 2 ++
 generated/nidcpower/nidcpower/_converters.py          | 2 ++
 generated/nidigital/nidigital/_converters.py          | 2 ++
 generated/nidmm/nidmm/_converters.py                  | 2 ++
 generated/nifake/nifake/_converters.py                | 2 ++
 generated/nifake/nifake/unit_tests/test_converters.py | 6 ++++++
 generated/nifgen/nifgen/_converters.py                | 2 ++
 generated/nimodinst/nimodinst/_converters.py          | 2 ++
 generated/nirfsg/nirfsg/_converters.py                | 2 ++
 generated/niscope/niscope/_converters.py              | 2 ++
 generated/nise/nise/_converters.py                    | 2 ++
 generated/niswitch/niswitch/_converters.py            | 2 ++
 generated/nitclk/nitclk/_converters.py                | 2 ++
 src/nifake/unit_tests/test_converters.py              | 6 ++++++
 14 files changed, 36 insertions(+)

diff --git a/build/templates/_converters.py.mako b/build/templates/_converters.py.mako
index ef4e5c323..6597d5f59 100644
--- a/build/templates/_converters.py.mako
+++ b/build/templates/_converters.py.mako
@@ -347,6 +347,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidcpower/nidcpower/_converters.py b/generated/nidcpower/nidcpower/_converters.py
index 2f0dd3c5c..244696392 100644
--- a/generated/nidcpower/nidcpower/_converters.py
+++ b/generated/nidcpower/nidcpower/_converters.py
@@ -338,6 +338,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidigital/nidigital/_converters.py b/generated/nidigital/nidigital/_converters.py
index 61d2f3d9a..d572311b7 100644
--- a/generated/nidigital/nidigital/_converters.py
+++ b/generated/nidigital/nidigital/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidmm/nidmm/_converters.py b/generated/nidmm/nidmm/_converters.py
index c08dde095..f6c6cac89 100644
--- a/generated/nidmm/nidmm/_converters.py
+++ b/generated/nidmm/nidmm/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nifake/nifake/_converters.py b/generated/nifake/nifake/_converters.py
index 9150b5d55..e867c9458 100644
--- a/generated/nifake/nifake/_converters.py
+++ b/generated/nifake/nifake/_converters.py
@@ -338,6 +338,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nifake/nifake/unit_tests/test_converters.py b/generated/nifake/nifake/unit_tests/test_converters.py
index b82ee00e6..9e1a20e72 100644
--- a/generated/nifake/nifake/unit_tests/test_converters.py
+++ b/generated/nifake/nifake/unit_tests/test_converters.py
@@ -413,3 +413,9 @@ def test_convert_comma_separated_string_to_list():
 def test_convert_list_to_comma_separated_string():
     out_string = _converters.convert_list_to_comma_separated_string(['PinA', 'PinB', 'PinC'])
     assert out_string == 'PinA,PinB,PinC'
+
+
+def test_convert_list_to_comma_separated_string_invalid_input():
+    with pytest.raises(TypeError) as error_info:
+        _converters.convert_list_to_comma_separated_string('PinA,PinB,PinC')
+    assert str(error_info.value) == 'Input must be a list of str'
diff --git a/generated/nifgen/nifgen/_converters.py b/generated/nifgen/nifgen/_converters.py
index 5747b17ad..073c7fea1 100644
--- a/generated/nifgen/nifgen/_converters.py
+++ b/generated/nifgen/nifgen/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nimodinst/nimodinst/_converters.py b/generated/nimodinst/nimodinst/_converters.py
index de922a9df..cde1dcada 100644
--- a/generated/nimodinst/nimodinst/_converters.py
+++ b/generated/nimodinst/nimodinst/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nirfsg/nirfsg/_converters.py b/generated/nirfsg/nirfsg/_converters.py
index a8a7b828a..2e4695fee 100644
--- a/generated/nirfsg/nirfsg/_converters.py
+++ b/generated/nirfsg/nirfsg/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/niscope/niscope/_converters.py b/generated/niscope/niscope/_converters.py
index 7cc8581c9..2b2db7692 100644
--- a/generated/niscope/niscope/_converters.py
+++ b/generated/niscope/niscope/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nise/nise/_converters.py b/generated/nise/nise/_converters.py
index 255dc8b9b..221045462 100644
--- a/generated/nise/nise/_converters.py
+++ b/generated/nise/nise/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/niswitch/niswitch/_converters.py b/generated/niswitch/niswitch/_converters.py
index 70a66865f..a2e66fcee 100644
--- a/generated/niswitch/niswitch/_converters.py
+++ b/generated/niswitch/niswitch/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nitclk/nitclk/_converters.py b/generated/nitclk/nitclk/_converters.py
index d73f8b35f..ba0b55e9b 100644
--- a/generated/nitclk/nitclk/_converters.py
+++ b/generated/nitclk/nitclk/_converters.py
@@ -337,6 +337,8 @@ def convert_list_to_comma_separated_string(list_of_strings):
     Returns:
         str: Comma-separated string.
     '''
+    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list of str')
     return ','.join(list_of_strings)
 
 
diff --git a/src/nifake/unit_tests/test_converters.py b/src/nifake/unit_tests/test_converters.py
index b82ee00e6..9e1a20e72 100644
--- a/src/nifake/unit_tests/test_converters.py
+++ b/src/nifake/unit_tests/test_converters.py
@@ -413,3 +413,9 @@ def test_convert_comma_separated_string_to_list():
 def test_convert_list_to_comma_separated_string():
     out_string = _converters.convert_list_to_comma_separated_string(['PinA', 'PinB', 'PinC'])
     assert out_string == 'PinA,PinB,PinC'
+
+
+def test_convert_list_to_comma_separated_string_invalid_input():
+    with pytest.raises(TypeError) as error_info:
+        _converters.convert_list_to_comma_separated_string('PinA,PinB,PinC')
+    assert str(error_info.value) == 'Input must be a list of str'

From 6cf9c8c87a733d11a377f09ae30d9bf178e38dc4 Mon Sep 17 00:00:00 2001
From: vnktshr21 <12389486+vnktshr21@users.noreply.github.com>
Date: Thu, 8 Jan 2026 13:32:46 +0530
Subject: [PATCH 2/2] allow tuple iterable along with list

---
 build/templates/_converters.py.mako                   | 8 ++++----
 generated/nidcpower/nidcpower/_converters.py          | 8 ++++----
 generated/nidigital/nidigital/_converters.py          | 8 ++++----
 generated/nidmm/nidmm/_converters.py                  | 8 ++++----
 generated/nifake/nifake/_converters.py                | 8 ++++----
 generated/nifake/nifake/unit_tests/test_converters.py | 2 +-
 generated/nifgen/nifgen/_converters.py                | 8 ++++----
 generated/nimodinst/nimodinst/_converters.py          | 8 ++++----
 generated/nirfsg/nirfsg/_converters.py                | 8 ++++----
 generated/niscope/niscope/_converters.py              | 8 ++++----
 generated/nise/nise/_converters.py                    | 8 ++++----
 generated/niswitch/niswitch/_converters.py            | 8 ++++----
 generated/nitclk/nitclk/_converters.py                | 8 ++++----
 src/nifake/unit_tests/test_converters.py              | 2 +-
 14 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/build/templates/_converters.py.mako b/build/templates/_converters.py.mako
index 6597d5f59..2ee4ba663 100644
--- a/build/templates/_converters.py.mako
+++ b/build/templates/_converters.py.mako
@@ -339,16 +339,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidcpower/nidcpower/_converters.py b/generated/nidcpower/nidcpower/_converters.py
index 244696392..3c80fcb7c 100644
--- a/generated/nidcpower/nidcpower/_converters.py
+++ b/generated/nidcpower/nidcpower/_converters.py
@@ -330,16 +330,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidigital/nidigital/_converters.py b/generated/nidigital/nidigital/_converters.py
index d572311b7..e645ad43d 100644
--- a/generated/nidigital/nidigital/_converters.py
+++ b/generated/nidigital/nidigital/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nidmm/nidmm/_converters.py b/generated/nidmm/nidmm/_converters.py
index f6c6cac89..7dcf49ee8 100644
--- a/generated/nidmm/nidmm/_converters.py
+++ b/generated/nidmm/nidmm/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nifake/nifake/_converters.py b/generated/nifake/nifake/_converters.py
index e867c9458..9de6fa694 100644
--- a/generated/nifake/nifake/_converters.py
+++ b/generated/nifake/nifake/_converters.py
@@ -330,16 +330,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nifake/nifake/unit_tests/test_converters.py b/generated/nifake/nifake/unit_tests/test_converters.py
index 9e1a20e72..daa0d2196 100644
--- a/generated/nifake/nifake/unit_tests/test_converters.py
+++ b/generated/nifake/nifake/unit_tests/test_converters.py
@@ -418,4 +418,4 @@ def test_convert_list_to_comma_separated_string():
 def test_convert_list_to_comma_separated_string_invalid_input():
     with pytest.raises(TypeError) as error_info:
         _converters.convert_list_to_comma_separated_string('PinA,PinB,PinC')
-    assert str(error_info.value) == 'Input must be a list of str'
+    assert str(error_info.value) == 'Input must be a list or tuple of str'
diff --git a/generated/nifgen/nifgen/_converters.py b/generated/nifgen/nifgen/_converters.py
index 073c7fea1..1d18df460 100644
--- a/generated/nifgen/nifgen/_converters.py
+++ b/generated/nifgen/nifgen/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nimodinst/nimodinst/_converters.py b/generated/nimodinst/nimodinst/_converters.py
index cde1dcada..666c3c925 100644
--- a/generated/nimodinst/nimodinst/_converters.py
+++ b/generated/nimodinst/nimodinst/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nirfsg/nirfsg/_converters.py b/generated/nirfsg/nirfsg/_converters.py
index 2e4695fee..e5c50c04d 100644
--- a/generated/nirfsg/nirfsg/_converters.py
+++ b/generated/nirfsg/nirfsg/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/niscope/niscope/_converters.py b/generated/niscope/niscope/_converters.py
index 2b2db7692..78518a913 100644
--- a/generated/niscope/niscope/_converters.py
+++ b/generated/niscope/niscope/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nise/nise/_converters.py b/generated/nise/nise/_converters.py
index 221045462..98fd3af42 100644
--- a/generated/nise/nise/_converters.py
+++ b/generated/nise/nise/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/niswitch/niswitch/_converters.py b/generated/niswitch/niswitch/_converters.py
index a2e66fcee..e72487bda 100644
--- a/generated/niswitch/niswitch/_converters.py
+++ b/generated/niswitch/niswitch/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/generated/nitclk/nitclk/_converters.py b/generated/nitclk/nitclk/_converters.py
index ba0b55e9b..8c1395257 100644
--- a/generated/nitclk/nitclk/_converters.py
+++ b/generated/nitclk/nitclk/_converters.py
@@ -329,16 +329,16 @@ def convert_comma_separated_string_to_list(comma_separated_string):
 
 
 def convert_list_to_comma_separated_string(list_of_strings):
-    '''Convert a list of strings into a comma-separated string.
+    '''Convert a list or tuple of strings into a comma-separated string.
 
     Args:
-        list_of_strings (list[str]): List of strings.
+        list_of_strings (list or tuple of str): List or tuple of strings.
 
     Returns:
         str: Comma-separated string.
     '''
-    if not isinstance(list_of_strings, list) or not all(isinstance(item, str) for item in list_of_strings):
-        raise TypeError('Input must be a list of str')
+    if not isinstance(list_of_strings, (list, tuple)) or not all(isinstance(item, str) for item in list_of_strings):
+        raise TypeError('Input must be a list or tuple of str')
     return ','.join(list_of_strings)
 
 
diff --git a/src/nifake/unit_tests/test_converters.py b/src/nifake/unit_tests/test_converters.py
index 9e1a20e72..daa0d2196 100644
--- a/src/nifake/unit_tests/test_converters.py
+++ b/src/nifake/unit_tests/test_converters.py
@@ -418,4 +418,4 @@ def test_convert_list_to_comma_separated_string():
 def test_convert_list_to_comma_separated_string_invalid_input():
     with pytest.raises(TypeError) as error_info:
         _converters.convert_list_to_comma_separated_string('PinA,PinB,PinC')
-    assert str(error_info.value) == 'Input must be a list of str'
+    assert str(error_info.value) == 'Input must be a list or tuple of str'