BadRequestException in MediaLive Input Update

Can you please provide more information on what actions you are doing when you see this? Are you editing an existing MediaLive input, or trying to create a new MediaLive input? What Input Type?
Can you share your a snippet of your code?

import json
import boto3

client = boto3.client('medialive',
region_name="eu-central-1",
aws_access_key_id="XXXX",
aws_secret_access_key="XXXXXXXXX")
response = client.update_input(
Destinations=[
{ },
],
InputId='xxxxx',
InputSecurityGroups=[
],
MediaConnectFlows=[
{},
],
Name='vod',
RoleArn='arn:aws:medialive:eu-central-1:XXXXX:input:XXXX',
Sources=[
{
'Url': 'https://xxxxx/xxxxxxx_TVC_16x9.mp4'
},
]
)

i want to change input source in medialive. type is MP4_FILE.

solved

I removed all unwanted fields like MediaConnectFlow,RoleArn

Thanks