Trying to submit aws batch job with parameters

I am trying to submit batch job and send to it parameters by boto3. Unfortunately the parameters don't pass.

Here is what I am trying to do:

class AWSBatch:
    def __init__(self, job_queue: str, job_definition: str) -> None:
        self.job_queue = job_queue
        self.job_definition = job_definition
        self.client = boto3.client("batch")

    def run(self, job_name: str, dependencies: List[Dict[str, str]] = None, parameters: Dict[str, str] = None,
        **kwargs
    ) -> Dict[str, Any]:

        try:
            submit_job_params: Dict[str, Any] = {
                "jobName": job_name,
                "jobQueue": self.job_queue,
                "jobDefinition": self.job_definition
                }
            if dependencies:
                submit_job_params['dependsOn'] = dependencies
            if parameters:
                submit_job_params['parameters'] = parameters

            submit_job_params.update(kwargs)

            response: Dict[str, Any] = self.client.submit_job(**submit_job_params)
            response = {
                "status": True,
                "data": response,
            }
        except Exception as e:
            response = {"status": False, "message": str(e)}
        return response