diff --git a/lint_function/camara-casing-convention.js b/lint_function/camara-casing-convention.js
new file mode 100644
index 0000000000..297f1f775f
--- /dev/null
+++ b/lint_function/camara-casing-convention.js
@@ -0,0 +1,19 @@
+function isCamelCase(str) {
+  // Regular expression to match valid camel case identifiers
+  const camelCaseRegex = /^[a-z][a-zA-Z0-9]*$/;
+  return camelCaseRegex.test(str);
+}
+
+export default async function (input) {
+  for (const path in input.paths) {
+    const pathObject = input.paths[path];
+    for (const method in pathObject) {
+      const operation = pathObject[method];
+      if (operation.operationId) {
+        if (!isCamelCase(operation.operationId)) {
+          console.warn(`WARN: Operation ID "${operation.operationId}" in path "${path}" does not follow camel case convention.`);
+        }
+      }
+    }
+  }
+};