Class LivestreamServiceAsyncClient (1.4.1)

LivestreamServiceAsyncClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Union[str, google.cloud.video.live_stream_v1.services.livestream_service.transports.base.LivestreamServiceTransport] = 'grpc_asyncio', client_options: typing.Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Using Live Stream API, you can generate live streams in the various renditions and streaming formats. The streaming format include HTTP Live Streaming (HLS) and Dynamic Adaptive Streaming over HTTP (DASH). You can send a source stream in the various ways, including Real-Time Messaging Protocol (RTMP) and Secure Reliable Transport (SRT).

Properties

transport

Returns the transport used by the client instance.

Returns
Type	Description
`LivestreamServiceTransport`	The transport used by the client instance.

Methods

LivestreamServiceAsyncClient

LivestreamServiceAsyncClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Union[str, google.cloud.video.live_stream_v1.services.livestream_service.transports.base.LivestreamServiceTransport] = 'grpc_asyncio', client_options: typing.Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiates the livestream service client.

Parameters
Name	Description
`credentials`	`Optional[google.auth.credentials.Credentials]` The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
`transport`	`Union[str, .LivestreamServiceTransport]` The transport to use. If set to None, a transport is chosen automatically.
`client_options`	`ClientOptions` Custom options for the client. It won't take effect if a `transport` instance is provided. (1) The `api_endpoint` property can be used to override the default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT environment variable can also be used to override the endpoint: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto switch to the default mTLS endpoint if client certificate is present, this is the default value). However, the `api_endpoint` property takes precedence if provided. (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the `client_cert_source` property can be used to provide client certificate for mutual TLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used.

Exceptions
Type	Description
`google.auth.exceptions.MutualTlsChannelError`	If mutual TLS transport creation failed for any reason.

cancel_operation

cancel_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.CancelOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

Starts asynchronous cancellation on a long-running operation.

The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters
Name	Description
`request`	`.operations_pb2.CancelOperationRequest` The request object. Request message for `CancelOperation` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

channel_path

channel_path(project: str, location: str, channel: str) -> str

Returns a fully-qualified channel string.

common_billing_account_path

common_billing_account_path(billing_account: str) -> str

Returns a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str) -> str

Returns a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str) -> str

Returns a fully-qualified location string.

common_organization_path

common_organization_path(organization: str) -> str

Returns a fully-qualified organization string.

common_project_path

common_project_path(project: str) -> str

Returns a fully-qualified project string.

create_channel

create_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.CreateChannelRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    channel: typing.Optional[
        google.cloud.video.live_stream_v1.types.resources.Channel
    ] = None,
    channel_id: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Creates a channel with the provided unique ID in the specified region.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_create_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.CreateChannelRequest(
        parent="parent_value",
        channel_id="channel_id_value",
    )

    # Make the request
    operation = client.create_channel(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.CreateChannelRequest, dict]]` The request object. Request message for "LivestreamService.CreateChannel".
`parent`	`str` Required. The parent location for the resource, in the form of: `projects/{project}/locations/{location}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`channel`	`Channel` Required. The channel resource to be created. This corresponds to the `channel` field on the `request` instance; if `request` is provided, this should not be set.
`channel_id`	`str` Required. The ID of the channel resource to be created. This value must be 1-63 characters, begin and end with `[a-z0-9]`, could contain dashes (-) in between. This corresponds to the `channel_id` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Channel Channel resource represents the processor that does a user-defined "streaming" operation, which includes getting an input stream through an input, transcoding it to multiple renditions, and publishing output live streams in certain formats (for example, HLS or DASH) to the specified location.

create_event

create_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.CreateEventRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    event: typing.Optional[
        google.cloud.video.live_stream_v1.types.resources.Event
    ] = None,
    event_id: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.video.live_stream_v1.types.resources.Event

Creates an event with the provided unique ID in the specified channel.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_create_event():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.CreateEventRequest(
        parent="parent_value",
        event_id="event_id_value",
    )

    # Make the request
    response = await client.create_event(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.CreateEventRequest, dict]]` The request object. Request message for "LivestreamService.CreateEvent".
`parent`	`str` Required. The parent channel for the resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`event`	`Event` Required. The event resource to be created. This corresponds to the `event` field on the `request` instance; if `request` is provided, this should not be set.
`event_id`	`str` Required. The ID of the event resource to be created. This value must be 1-63 characters, begin and end with `[a-z0-9]`, could contain dashes (-) in between. This corresponds to the `event_id` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.types.Event`	Event is a sub-resource of a channel, which can be scheduled by the user to execute operations on a channel resource without having to stop the channel.

create_input

create_input(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.CreateInputRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    input: typing.Optional[
        google.cloud.video.live_stream_v1.types.resources.Input
    ] = None,
    input_id: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Creates an input with the provided unique ID in the specified region.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_create_input():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.CreateInputRequest(
        parent="parent_value",
        input_id="input_id_value",
    )

    # Make the request
    operation = client.create_input(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.CreateInputRequest, dict]]` The request object. Request message for "LivestreamService.CreateInput".
`parent`	`str` Required. The parent location for the resource, in the form of: `projects/{project}/locations/{location}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`input`	`Input` Required. The input resource to be created. This corresponds to the `input` field on the `request` instance; if `request` is provided, this should not be set.
`input_id`	`str` Required. The ID of the input resource to be created. This value must be 1-63 characters, begin and end with `[a-z0-9]`, could contain dashes (-) in between. This corresponds to the `input_id` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Input Input resource represents the endpoint from which the channel ingests the input stream.

delete_channel

delete_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.DeleteChannelRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Deletes the specified channel.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_delete_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.DeleteChannelRequest(
        name="name_value",
    )

    # Make the request
    operation = client.delete_channel(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.DeleteChannelRequest, dict]]` The request object. Request message for "LivestreamService.DeleteChannel".
`name`	`str` Required. The name of the channel resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type Description

google.api_core.operation_async.AsyncOperation An object representing a long-running operation. The result type for the operation will be google.protobuf.empty_pb2.Empty A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }

delete_event

delete_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.DeleteEventRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

Deletes the specified event.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_delete_event():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.DeleteEventRequest(
        name="name_value",
    )

    # Make the request
    await client.delete_event(request=request)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.DeleteEventRequest, dict]]` The request object. Request message for "LivestreamService.DeleteEvent".
`name`	`str` Required. The name of the event resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}/events/{eventId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

delete_input

delete_input(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.DeleteInputRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Deletes the specified input.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_delete_input():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.DeleteInputRequest(
        name="name_value",
    )

    # Make the request
    operation = client.delete_input(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.DeleteInputRequest, dict]]` The request object. Request message for "LivestreamService.DeleteInput".
`name`	`str` Required. The name of the input resource, in the form of: `projects/{project}/locations/{location}/inputs/{inputId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type Description

delete_operation

delete_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.DeleteOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> None

Deletes a long-running operation.

This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters
Name	Description
`request`	`.operations_pb2.DeleteOperationRequest` The request object. Request message for `DeleteOperation` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

event_path

event_path(project: str, location: str, channel: str, event: str) -> str

Returns a fully-qualified event string.

from_service_account_file

from_service_account_file(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
`filename`	`str` The path to the service account private key json file.

Returns
Type	Description
`LivestreamServiceAsyncClient`	The constructed client.

from_service_account_info

from_service_account_info(info: dict, *args, **kwargs)

Creates an instance of this client using the provided credentials info.

Parameter
Name	Description
`info`	`dict` The service account private key info.

Returns
Type	Description
`LivestreamServiceAsyncClient`	The constructed client.

from_service_account_json

from_service_account_json(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
`filename`	`str` The path to the service account private key json file.

Returns
Type	Description
`LivestreamServiceAsyncClient`	The constructed client.

get_channel

get_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.GetChannelRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.video.live_stream_v1.types.resources.Channel

Returns the specified channel.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_get_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.GetChannelRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_channel(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.GetChannelRequest, dict]]` The request object. Request message for "LivestreamService.GetChannel".
`name`	`str` Required. The name of the channel resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.types.Channel`	Channel resource represents the processor that does a user-defined "streaming" operation, which includes getting an input stream through an input, transcoding it to multiple renditions, and publishing output live streams in certain formats (for example, HLS or DASH) to the specified location.

get_event

get_event(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.GetEventRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.video.live_stream_v1.types.resources.Event

Returns the specified event.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_get_event():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.GetEventRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_event(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.GetEventRequest, dict]]` The request object. Request message for "LivestreamService.GetEvent".
`name`	`str` Required. The name of the event resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}/events/{eventId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.types.Event`	Event is a sub-resource of a channel, which can be scheduled by the user to execute operations on a channel resource without having to stop the channel.

get_input

get_input(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.GetInputRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.video.live_stream_v1.types.resources.Input

Returns the specified input.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_get_input():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.GetInputRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_input(request=request)

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.GetInputRequest, dict]]` The request object. Request message for "LivestreamService.GetInput".
`name`	`str` Required. The name of the input resource, in the form of: `projects/{project}/locations/{location}/inputs/{inputId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.types.Input`	Input resource represents the endpoint from which the channel ingests the input stream.

get_location

get_location(
    request: typing.Optional[
        google.cloud.location.locations_pb2.GetLocationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.location.locations_pb2.Location

Gets information about a location.

Parameters
Name	Description
`request`	`.location_pb2.GetLocationRequest` The request object. Request message for `GetLocation` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`.location_pb2.Location`	Location object.

get_mtls_endpoint_and_cert_source

get_mtls_endpoint_and_cert_source(
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
)

Return the API endpoint and client cert source for mutual TLS.

The client cert source is determined in the following order: (1) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not "true", the client cert source is None. (2) if client_options.client_cert_source is provided, use the provided one; if the default client cert source exists, use the default one; otherwise the client cert source is None.

The API endpoint is determined in the following order: (1) if client_options.api_endpoint if provided, use the provided one. (2) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "always", use the default mTLS endpoint; if the environment variable is "never", use the default API endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise use the default API endpoint.

More details can be found at https://google.aip.dev/auth/4114.

Parameter
Name	Description
`client_options`	`google.api_core.client_options.ClientOptions` Custom options for the client. Only the `api_endpoint` and `client_cert_source` properties may be used in this method.

Exceptions
Type	Description
`google.auth.exceptions.MutualTLSChannelError`	If any errors happen.

Returns
Type	Description
`Tuple[str, Callable[[], Tuple[bytes, bytes]]]`	returns the API endpoint and the client cert source to use.

get_operation

get_operation(
    request: typing.Optional[
        google.longrunning.operations_pb2.GetOperationRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.longrunning.operations_pb2.Operation

Gets the latest state of a long-running operation.

Parameters
Name	Description
`request`	`.operations_pb2.GetOperationRequest` The request object. Request message for `GetOperation` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`.operations_pb2.Operation`	An `Operation` object.

get_transport_class

get_transport_class() -> (
    typing.Type[
        google.cloud.video.live_stream_v1.services.livestream_service.transports.base.LivestreamServiceTransport
    ]
)

Returns an appropriate transport class.

input_path

input_path(project: str, location: str, input: str) -> str

Returns a fully-qualified input string.

list_channels

list_channels(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.ListChannelsRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListChannelsAsyncPager
)

Returns a list of all channels in the specified region.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_list_channels():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.ListChannelsRequest(
        parent="parent_value",
    )

    # Make the request
    page_result = client.list_channels(request=request)

    # Handle the response
    async for response in page_result:
        print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.ListChannelsRequest, dict]]` The request object. Request message for "LivestreamService.ListChannels".
`parent`	`str` Required. The parent location for the resource, in the form of: `projects/{project}/locations/{location}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListChannelsAsyncPager`	Response message for "LivestreamService.ListChannels". Iterating over this object will yield results and resolve additional pages automatically.

list_events

list_events(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.ListEventsRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListEventsAsyncPager
)

Returns a list of all events in the specified channel.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_list_events():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.ListEventsRequest(
        parent="parent_value",
    )

    # Make the request
    page_result = client.list_events(request=request)

    # Handle the response
    async for response in page_result:
        print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.ListEventsRequest, dict]]` The request object. Request message for "LivestreamService.ListEvents".
`parent`	`str` Required. The parent channel for the resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListEventsAsyncPager`	Response message for "LivestreamService.ListEvents". Iterating over this object will yield results and resolve additional pages automatically.

list_inputs

list_inputs(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.ListInputsRequest, dict
        ]
    ] = None,
    *,
    parent: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> (
    google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListInputsAsyncPager
)

Returns a list of all inputs in the specified region.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_list_inputs():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.ListInputsRequest(
        parent="parent_value",
    )

    # Make the request
    page_result = client.list_inputs(request=request)

    # Handle the response
    async for response in page_result:
        print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.ListInputsRequest, dict]]` The request object. Request message for "LivestreamService.ListInputs".
`parent`	`str` Required. The parent location for the resource, in the form of: `projects/{project}/locations/{location}`. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.video.live_stream_v1.services.livestream_service.pagers.ListInputsAsyncPager`	Response message for "LivestreamService.ListInputs". Iterating over this object will yield results and resolve additional pages automatically.

list_locations

list_locations(
    request: typing.Optional[
        google.cloud.location.locations_pb2.ListLocationsRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.cloud.location.locations_pb2.ListLocationsResponse

Lists information about the supported locations for this service.

Parameters
Name	Description
`request`	`.location_pb2.ListLocationsRequest` The request object. Request message for `ListLocations` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`.location_pb2.ListLocationsResponse`	Response message for `ListLocations` method.

list_operations

list_operations(
    request: typing.Optional[
        google.longrunning.operations_pb2.ListOperationsRequest
    ] = None,
    *,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.longrunning.operations_pb2.ListOperationsResponse

Lists operations that match the specified filter in the request.

Parameters
Name	Description
`request`	`.operations_pb2.ListOperationsRequest` The request object. Request message for `ListOperations` method.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`.operations_pb2.ListOperationsResponse`	Response message for `ListOperations` method.

parse_channel_path

parse_channel_path(path: str) -> typing.Dict[str, str]

Parses a channel path into its component segments.

parse_common_billing_account_path

parse_common_billing_account_path(path: str) -> typing.Dict[str, str]

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str) -> typing.Dict[str, str]

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str) -> typing.Dict[str, str]

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str) -> typing.Dict[str, str]

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str) -> typing.Dict[str, str]

Parse a project path into its component segments.

parse_event_path

parse_event_path(path: str) -> typing.Dict[str, str]

Parses a event path into its component segments.

parse_input_path

parse_input_path(path: str) -> typing.Dict[str, str]

Parses a input path into its component segments.

parse_secret_version_path

parse_secret_version_path(path: str) -> typing.Dict[str, str]

Parses a secret_version path into its component segments.

secret_version_path

secret_version_path(project: str, secret: str, version: str) -> str

Returns a fully-qualified secret_version string.

start_channel

start_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.StartChannelRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Starts the specified channel. Part of the video pipeline will be created only when the StartChannel request is received by the server.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_start_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.StartChannelRequest(
        name="name_value",
    )

    # Make the request
    operation = client.start_channel(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.StartChannelRequest, dict]]` The request object. Request message for "LivestreamService.StartChannel".
`name`	`str` Required. The name of the channel resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be ChannelOperationResponse Response message for Start/Stop Channel long-running operations.

stop_channel

stop_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.StopChannelRequest, dict
        ]
    ] = None,
    *,
    name: typing.Optional[str] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Stops the specified channel. Part of the video pipeline will be released when the StopChannel request is received by the server.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_stop_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.StopChannelRequest(
        name="name_value",
    )

    # Make the request
    operation = client.stop_channel(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.StopChannelRequest, dict]]` The request object. Request message for "LivestreamService.StopChannel".
`name`	`str` Required. The name of the channel resource, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be ChannelOperationResponse Response message for Start/Stop Channel long-running operations.

update_channel

update_channel(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.UpdateChannelRequest, dict
        ]
    ] = None,
    *,
    channel: typing.Optional[
        google.cloud.video.live_stream_v1.types.resources.Channel
    ] = None,
    update_mask: typing.Optional[google.protobuf.field_mask_pb2.FieldMask] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Updates the specified channel.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_update_channel():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.UpdateChannelRequest(
    )

    # Make the request
    operation = client.update_channel(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.UpdateChannelRequest, dict]]` The request object. Request message for "LivestreamService.UpdateChannel".
`channel`	`Channel` Required. The channel resource to be updated. This corresponds to the `channel` field on the `request` instance; if `request` is provided, this should not be set.
`update_mask`	`google.protobuf.field_mask_pb2.FieldMask` Field mask is used to specify the fields to be overwritten in the Channel resource by the update. You can only update the following fields: - inputAttachments` __ - inputConfig`<code> <https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#inputconfig></code>__ - <pre>output` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#output` - elementaryStreams` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#elementarystream` - muxStreams` __ - manifests`<code> <https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#manifest></code>__ - <pre>spriteSheets` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#spritesheet` - logConfig` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#logconfig` - timecodeConfig` __ - encryptions` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.channels#encryption`__ The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the mask is not present, then each field from the list above is updated if the field appears in the request payload. To unset a field, add the field to the update mask and remove it from the request payload. This corresponds to the `update_mask` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Channel Channel resource represents the processor that does a user-defined "streaming" operation, which includes getting an input stream through an input, transcoding it to multiple renditions, and publishing output live streams in certain formats (for example, HLS or DASH) to the specified location.

update_input

update_input(
    request: typing.Optional[
        typing.Union[
            google.cloud.video.live_stream_v1.types.service.UpdateInputRequest, dict
        ]
    ] = None,
    *,
    input: typing.Optional[
        google.cloud.video.live_stream_v1.types.resources.Input
    ] = None,
    update_mask: typing.Optional[google.protobuf.field_mask_pb2.FieldMask] = None,
    retry: typing.Union[
        google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, str]] = ()
) -> google.api_core.operation_async.AsyncOperation

Updates the specified input.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud.video import live_stream_v1

async def sample_update_input():
    # Create a client
    client = live_stream_v1.LivestreamServiceAsyncClient()

    # Initialize request argument(s)
    request = live_stream_v1.UpdateInputRequest(
    )

    # Make the request
    operation = client.update_input(request=request)

    print("Waiting for operation to complete...")

    response = (await operation).result()

    # Handle the response
    print(response)

Parameters
Name	Description
`request`	`Optional[Union[google.cloud.video.live_stream_v1.types.UpdateInputRequest, dict]]` The request object. Request message for "LivestreamService.UpdateInput".
`input`	`Input` Required. The input resource to be updated. This corresponds to the `input` field on the `request` instance; if `request` is provided, this should not be set.
`update_mask`	`google.protobuf.field_mask_pb2.FieldMask` Field mask is used to specify the fields to be overwritten in the Input resource by the update. You can only update the following fields: - preprocessingConfig` __ - securityRules` `https://cloud.google.com/livestream/docs/reference/rest/v1/projects.locations.inputs#SecurityRule`__ The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the mask is not present, then each field from the list above is updated if the field appears in the request payload. To unset a field, add the field to the update mask and remove it from the request payload. This corresponds to the `update_mask` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Input Input resource represents the endpoint from which the channel ingests the input stream.