AWS Transcrible in Boto3 - amazon-web-services

Question

I am having a question regarding the DataAccessRoleArn setting in boto3 start_transcription_job function
Here is my code below:
transcribe.start_transcription_job(TranscriptionJobName=transcriptname,
Media = {"MediaFileUri": s3_url},
MediaFormat = file_type,
OutputBucketName = outputbucket,
Settings={
'ShowSpeakerLabels':True,
'MaxSpeakerLabels':2
},
JobExecutionSettings ={
'AllowDeferredExecution':True,
'DataAccessRoleArn':'arn:aws:iam::358110801253:role/service-role/transcribe-role-k5easa7b'
},
LanguageCode = language)
If I comment out JobExecutionSettings portion, it works perfectly. But I want to turn on the AllowDeferredExecution so that I have to assign a DataAccessRoleArn. The role I assign here have full access to lambda and S3, but I am still receiving an Error like below:
[ERROR] ClientError: An error occurred (AccessDeniedException) when calling the StartTranscriptionJob operation: User: arn:aws:sts::358110801253:assumed-role/transcribe-role-k5easa7b/transcribe is not authorized to perform: iam:PassRole on resource: arn:aws:iam::358110801253:role/service-role/transcribe-role-k5easa7b
Traceback (most recent call last):
  File "/var/task/lambda_function.py", line 43, in lambda_handler
    transcribe.start_transcription_job(TranscriptionJobName=transcriptname,
  File "/var/runtime/botocore/client.py", line 316, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/var/runtime/botocore/client.py", line 626, in _make_api_call
    raise error_class(parsed_response, operation_name)END RequestId: 88e3bb78-60c1-42e5-a2e1-717918b6f7b9