Class TraceServiceClient (1.0.0)

TraceServiceClient(*, credentials: google.auth.credentials.Credentials = None, transport: Union[str, google.cloud.trace_v1.services.trace_service.transports.base.TraceServiceTransport] = None, client_options: <module 'google.api_core.client_options' from '/workspace/python-trace/.nox/docfx/lib/python3.9/site-packages/google/api_core/client_options.py'> = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

This file describes an API for collecting and viewing traces and spans within a trace. A Trace is a collection of spans corresponding to a single operation or set of operations for an application. A span is an individual timed event which forms a node of the trace tree. Spans for a single trace may span multiple services.

Methods

TraceServiceClient

TraceServiceClient(*, credentials: google.auth.credentials.Credentials = None, transport: Union[str, google.cloud.trace_v1.services.trace_service.transports.base.TraceServiceTransport] = None, client_options: <module 'google.api_core.client_options' from '/workspace/python-trace/.nox/docfx/lib/python3.9/site-packages/google/api_core/client_options.py'> = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiate the trace service client.

Parameters
NameDescription
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, .TraceServiceTransport]

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 environment variable can also be used to override the endpoint: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint, this is the default value for the environment variable) and "auto" (auto switch to the default mTLS endpoint if client SSL credentials is present). However, the api_endpoint property takes precedence if provided. (2) The client_cert_source property is used to provide client SSL credentials for mutual TLS transport. If not provided, the default SSL credentials will be used if present.

client_info google.api_core.gapic_v1.client_info.ClientInfo

The client info used to send a user-agent string along with API requests. If None, then default info will be used. Generally, you only need to set this if you're developing your own client library.

Exceptions
TypeDescription
google.auth.exceptions.MutualTLSChannelErrorIf mutual TLS transport creation failed for any reason.

from_service_account_file

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

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

Parameter
NameDescription
filename str

The path to the service account private key json file.

Returns
TypeDescription
{@api.name}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
NameDescription
filename str

The path to the service account private key json file.

Returns
TypeDescription
{@api.name}The constructed client.

get_trace

get_trace(request: Optional[google.cloud.trace_v1.types.trace.GetTraceRequest] = None, *, project_id: Optional[str] = None, trace_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets a single trace by its ID.

Parameters
NameDescription
request .trace.GetTraceRequest

The request object. The request message for the GetTrace method.

project_id str

Required. ID of the Cloud project where the trace data is stored. This corresponds to the project_id field on the request instance; if request is provided, this should not be set.

trace_id str

Required. ID of the trace to return. This corresponds to the trace_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
TypeDescription
.trace.TraceA trace describes how long it takes for an application to perform an operation. It consists of a set of spans, each of which represent a single timed event within the operation.

list_traces

list_traces(request: Optional[google.cloud.trace_v1.types.trace.ListTracesRequest] = None, *, project_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Returns of a list of traces that match the specified filter conditions.

Parameters
NameDescription
request .trace.ListTracesRequest

The request object. The request message for the ListTraces method. All fields are required unless specified.

project_id str

Required. ID of the Cloud project where the trace data is stored. This corresponds to the project_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
TypeDescription
.pagers.ListTracesPagerThe response message for the ListTraces method. Iterating over this object will yield results and resolve additional pages automatically.

patch_traces

patch_traces(request: Optional[google.cloud.trace_v1.types.trace.PatchTracesRequest] = None, *, project_id: Optional[str] = None, traces: Optional[google.cloud.trace_v1.types.trace.Traces] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Sends new traces to Stackdriver Trace or updates existing traces. If the ID of a trace that you send matches that of an existing trace, any fields in the existing trace and its spans are overwritten by the provided values, and any new fields provided are merged with the existing trace data. If the ID does not match, a new trace is created.

Parameters
NameDescription
request .trace.PatchTracesRequest

The request object. The request message for the PatchTraces method.

project_id str

Required. ID of the Cloud project where the trace data is stored. This corresponds to the project_id field on the request instance; if request is provided, this should not be set.

traces .trace.Traces

Required. The body of the message. This corresponds to the traces 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.