Error: There are duplicate parameter values encountered when parsing OpenAPI spec

[ayeshLK]

Description

I'm currently developing a Ballerina client connector for the SmartSheet REST API [1]. While parsing the official OpenAPI spec provided by SmartSheet, I’m encountering the following error:

paths.'/favorites'(get).parameters. There are duplicate parameter values
paths.'/favorites'(get).parameters. There are duplicate parameter values
paths.'/favorites/{favoriteType}'. There are duplicate parameter values
...

[1] - https://smartsheet.redoc.ly/

I've attached both the OpenAPI specification and the error log generated during parsing for reference.

swagger.json
error.txt