[KinesisVideoSignaling] Calling get_ice_server_config() throws UnknownOperationException

Describe the bug

Calling:  client.get_ice_server_config() throws an <UnknownOperationException>

Steps to reproduce

import boto3
# Trying to retrieve ICE server config
channelArn = 'some_channel_arn'
client = boto3.client('kinesis-video-signaling')

response = client.get_ice_server_config(
    ChannelARN = channelArn
)

Expected behavior Returns a list of ICE servers as described in SDK

Debug logs

2021-06-25 19:22:13,260 botocore.loaders [DEBUG] Loading JSON file: /usr/local/lib/python3.9/site-packages/botocore/data/kinesis-video-signaling/2019-12-04/service-2.json
2021-06-25 19:22:13,260 botocore.hooks [DEBUG] Event creating-client-class.kinesis-video-signaling: calling handler <function add_generate_presigned_url at 0x1080981f0>
2021-06-25 19:22:13,263 botocore.endpoint [DEBUG] Setting kinesisvideo timeout as (60, 60)
2021-06-25 19:22:13,263 botocore.client [DEBUG] Registering retry handlers for service: kinesis-video-signaling
2021-06-25 19:22:13,264 botocore.hooks [DEBUG] Event before-parameter-build.kinesis-video-signaling.GetIceServerConfig: calling handler <function generate_idempotent_uuid at 0x1081170d0>
2021-06-25 19:22:13,264 botocore.hooks [DEBUG] Event before-call.kinesis-video-signaling.GetIceServerConfig: calling handler <function inject_api_version_header_if_needed at 0x108118940>
2021-06-25 19:22:13,264 botocore.endpoint [DEBUG] Making request for OperationModel(name=GetIceServerConfig) with params: {'url_path': '/v1/get-ice-server-config', 'query_string': {}, 'method': 'POST', 'headers': {'User-Agent': 'Boto3/1.17.100 Python/3.9.5 Darwin/20.3.0 Botocore/1.20.100'}, 'body': b'{"ChannelARN": "arn:aws:kinesisvideo:us-east-1:292685929118:channel/Test/1624524192976"}', 'url': 'https://kinesisvideo.us-east-1.amazonaws.com/v1/get-ice-server-config', 'context': {'client_region': 'us-east-1', 'client_config': <botocore.config.Config object at 0x108662d00>, 'has_streaming_input': False, 'auth_type': None}}
2021-06-25 19:22:13,264 botocore.hooks [DEBUG] Event request-created.kinesis-video-signaling.GetIceServerConfig: calling handler <bound method RequestSigner.handler of <botocore.signers.RequestSigner object at 0x108662c40>>
2021-06-25 19:22:13,264 botocore.hooks [DEBUG] Event choose-signer.kinesis-video-signaling.GetIceServerConfig: calling handler <function set_operation_specific_signer at 0x108110f70>
2021-06-25 19:22:13,265 botocore.auth [DEBUG] Calculating signature using v4 auth.
2021-06-25 19:22:13,265 botocore.auth [DEBUG] CanonicalRequest:
POST
/v1/get-ice-server-config

host:kinesisvideo.us-east-1.amazonaws.com
x-amz-date:20210625T172213Z

host;x-amz-date
fd73172d62c92d37421dd724e6b8275378d2f22d43089733bb180762cd6968fa
2021-06-25 19:22:13,265 botocore.auth [DEBUG] StringToSign:
AWS4-HMAC-SHA256
20210625T172213Z
20210625/us-east-1/kinesisvideo/aws4_request
74ef55af5ea7006d18845459fefbaed407a304f41eb72a4beae79dc354cbff27
2021-06-25 19:22:13,265 botocore.auth [DEBUG] Signature:
5cea4e9c53d5c9a32e5d2b83075ae3923f59e7ce854d27df218565e919f3364a
2021-06-25 19:22:13,265 botocore.endpoint [DEBUG] Sending http request: <AWSPreparedRequest stream_output=False, method=POST, url=https://kinesisvideo.us-east-1.amazonaws.com/v1/get-ice-server-config, headers={'User-Agent': b'Boto3/1.17.100 Python/3.9.5 Darwin/20.3.0 Botocore/1.20.100', 'X-Amz-Date': b'20210625T172213Z', 'Authorization': b'AWS4-HMAC-SHA256 Credential=AKIAUIJLQ3KPHWMJYOO7/20210625/us-east-1/kinesisvideo/aws4_request, SignedHeaders=host;x-amz-date, Signature=5cea4e9c53d5c9a32e5d2b83075ae3923f59e7ce854d27df218565e919f3364a', 'Content-Length': '88'}>
2021-06-25 19:22:13,265 botocore.httpsession [DEBUG] Certificate path: /usr/local/lib/python3.9/site-packages/botocore/cacert.pem
2021-06-25 19:22:13,266 urllib3.connectionpool [DEBUG] Starting new HTTPS connection (1): kinesisvideo.us-east-1.amazonaws.com:443
2021-06-25 19:22:13,766 urllib3.connectionpool [DEBUG] https://kinesisvideo.us-east-1.amazonaws.com:443 "POST /v1/get-ice-server-config HTTP/1.1" 404 29
2021-06-25 19:22:13,767 botocore.parsers [DEBUG] Response headers: {'x-amzn-RequestId': 'c9df8706-c0b7-4392-beef-46831b5a3a94', 'Content-Length': '29', 'Date': 'Fri, 25 Jun 2021 17:22:13 GMT'}
2021-06-25 19:22:13,767 botocore.parsers [DEBUG] Response body:
b'<UnknownOperationException/>\n'
2021-06-25 19:22:13,768 botocore.hooks [DEBUG] Event needs-retry.kinesis-video-signaling.GetIceServerConfig: calling handler <botocore.retryhandler.RetryHandler object at 0x1086af490>
2021-06-25 19:22:13,768 botocore.retryhandler [DEBUG] No retry needed.
Traceback (most recent call last):
  File "/Users/randomname/Desktop/work/some-project/amazon-kinesis-video-streams-python/test.py", line 28, in <module>
    response = client2.get_ice_server_config(
  File "/usr/local/lib/python3.9/site-packages/botocore/client.py", line 386, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/usr/local/lib/python3.9/site-packages/botocore/client.py", line 705, in _make_api_call
    raise error_class(parsed_response, operation_name)
botocore.exceptions.ClientError: An error occurred (404) when calling the GetIceServerConfig operation: <UnknownOperationException/>

[snhappiestbaby]

Explicitly changing endpoint url in client fixes the issue:

import boto3

session = boto3.Session()
client = session.client('kinesisvideo')
response = client.get_signaling_channel_endpoint(
    ChannelARN = 'some_channel_arn',
    SingleMasterChannelEndpointConfiguration = {
        'Protocols': ['HTTPS'],
        'Role': 'MASTER',
    }
)

httpEndpoint = response["ResourceEndpointList"][0]["ResourceEndpoint"]

client = session.client('kinesis-video-signaling', endpoint_url=httpEndpoint)
response = client.get_ice_server_config(
    ChannelARN = 'some_channel_arn'
)

I would still mark this as a problem as this kind of workaround wasn’t needed in Javascript and Go SDK.

[satyajit-ink]

Explicitly changing endpoint url in client fixes the issue:

import boto3

session = boto3.Session()
client = session.client('kinesisvideo')
response = client.get_signaling_channel_endpoint(
    ChannelARN = 'some_channel_arn',
    SingleMasterChannelEndpointConfiguration = {
        'Protocols': ['HTTPS'],
        'Role': 'MASTER',
    }
)

httpEndpoint = response["ResourceEndpointList"][0]["ResourceEndpoint"]

client = session.client('kinesis-video-signaling', endpoint_url=httpEndpoint)
response = client.get_ice_server_config(
    ChannelARN = 'some_channel_arn'
)

I would still mark this as a problem as this kind of workaround wasn’t needed in Javascript and Go SDK.

Thanks ! this works perfect 😃