aws_sdk_omics/operation/
update_run_group.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `UpdateRunGroup`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct UpdateRunGroup;
6impl UpdateRunGroup {
7    /// Creates a new `UpdateRunGroup`
8    pub fn new() -> Self {
9        Self
10    }
11    pub(crate) async fn orchestrate(
12        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
13        input: crate::operation::update_run_group::UpdateRunGroupInput,
14    ) -> ::std::result::Result<
15        crate::operation::update_run_group::UpdateRunGroupOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::update_run_group::UpdateRunGroupError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<
22            ::aws_smithy_runtime_api::client::interceptors::context::Error,
23            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
24        >| {
25            err.map_service_error(|err| {
26                err.downcast::<crate::operation::update_run_group::UpdateRunGroupError>()
27                    .expect("correct error type")
28            })
29        };
30        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
31            .await
32            .map_err(map_err)?;
33        let output = context.finalize().map_err(map_err)?;
34        ::std::result::Result::Ok(
35            output
36                .downcast::<crate::operation::update_run_group::UpdateRunGroupOutput>()
37                .expect("correct output type"),
38        )
39    }
40
41    pub(crate) async fn orchestrate_with_stop_point(
42        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
43        input: crate::operation::update_run_group::UpdateRunGroupInput,
44        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
45    ) -> ::std::result::Result<
46        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
47        ::aws_smithy_runtime_api::client::result::SdkError<
48            ::aws_smithy_runtime_api::client::interceptors::context::Error,
49            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
50        >,
51    > {
52        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
53        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("omics", "UpdateRunGroup", input, runtime_plugins, stop_point).await
54    }
55
56    pub(crate) fn operation_runtime_plugins(
57        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
58        client_config: &crate::config::Config,
59        config_override: ::std::option::Option<crate::config::Builder>,
60    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
61        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
62        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
63            ::aws_runtime::auth::sigv4::SCHEME_ID,
64        ]));
65        if let ::std::option::Option::Some(config_override) = config_override {
66            for plugin in config_override.runtime_plugins.iter().cloned() {
67                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
68            }
69            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
70                config_override,
71                client_config.config.clone(),
72                &client_config.runtime_components,
73            ));
74        }
75        runtime_plugins
76    }
77}
78impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for UpdateRunGroup {
79    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
80        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("UpdateRunGroup");
81
82        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
83            UpdateRunGroupRequestSerializer,
84        ));
85        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
86            UpdateRunGroupResponseDeserializer,
87        ));
88
89        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
90            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
91        ));
92
93        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("UpdateRunGroup", "omics"));
94        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
95        signing_options.double_uri_encode = true;
96        signing_options.content_sha256_header = false;
97        signing_options.normalize_uri_path = true;
98        signing_options.payload_override = None;
99
100        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
101            signing_options,
102            ..::std::default::Default::default()
103        });
104
105        ::std::option::Option::Some(cfg.freeze())
106    }
107
108    fn runtime_components(
109        &self,
110        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
111    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
112        #[allow(unused_mut)]
113        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("UpdateRunGroup")
114            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
115            .with_interceptor(UpdateRunGroupEndpointParamsInterceptor)
116            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
117                crate::operation::update_run_group::UpdateRunGroupError,
118            >::new())
119            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
120                crate::operation::update_run_group::UpdateRunGroupError,
121            >::new())
122            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
123                crate::operation::update_run_group::UpdateRunGroupError,
124            >::new());
125
126        ::std::borrow::Cow::Owned(rcb)
127    }
128}
129
130#[derive(Debug)]
131struct UpdateRunGroupResponseDeserializer;
132impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for UpdateRunGroupResponseDeserializer {
133    fn deserialize_nonstreaming(
134        &self,
135        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
136    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
137        let (success, status) = (response.status().is_success(), response.status().as_u16());
138        let headers = response.headers();
139        let body = response.body().bytes().expect("body loaded");
140        #[allow(unused_mut)]
141        let mut force_error = false;
142        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
143        let parse_result = if !success && status != 202 || force_error {
144            crate::protocol_serde::shape_update_run_group::de_update_run_group_http_error(status, headers, body)
145        } else {
146            crate::protocol_serde::shape_update_run_group::de_update_run_group_http_response(status, headers, body)
147        };
148        crate::protocol_serde::type_erase_result(parse_result)
149    }
150}
151#[derive(Debug)]
152struct UpdateRunGroupRequestSerializer;
153impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for UpdateRunGroupRequestSerializer {
154    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
155    fn serialize_input(
156        &self,
157        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
158        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
159    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
160        let input = input
161            .downcast::<crate::operation::update_run_group::UpdateRunGroupInput>()
162            .expect("correct type");
163        let _header_serialization_settings = _cfg
164            .load::<crate::serialization_settings::HeaderSerializationSettings>()
165            .cloned()
166            .unwrap_or_default();
167        let mut request_builder = {
168            fn uri_base(
169                _input: &crate::operation::update_run_group::UpdateRunGroupInput,
170                output: &mut ::std::string::String,
171            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
172                use ::std::fmt::Write as _;
173                let input_1 = &_input.id;
174                let input_1 = input_1
175                    .as_ref()
176                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("id", "cannot be empty or unset"))?;
177                let id = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
178                if id.is_empty() {
179                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
180                        "id",
181                        "cannot be empty or unset",
182                    ));
183                }
184                ::std::write!(output, "/runGroup/{id}", id = id).expect("formatting should succeed");
185                ::std::result::Result::Ok(())
186            }
187            #[allow(clippy::unnecessary_wraps)]
188            fn update_http_builder(
189                input: &crate::operation::update_run_group::UpdateRunGroupInput,
190                builder: ::http::request::Builder,
191            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
192                let mut uri = ::std::string::String::new();
193                uri_base(input, &mut uri)?;
194                ::std::result::Result::Ok(builder.method("POST").uri(uri))
195            }
196            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
197            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/json");
198            builder
199        };
200        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_update_run_group::ser_update_run_group_input(&input)?);
201        if let Some(content_length) = body.content_length() {
202            let content_length = content_length.to_string();
203            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
204        }
205        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
206    }
207}
208#[derive(Debug)]
209struct UpdateRunGroupEndpointParamsInterceptor;
210
211impl ::aws_smithy_runtime_api::client::interceptors::Intercept for UpdateRunGroupEndpointParamsInterceptor {
212    fn name(&self) -> &'static str {
213        "UpdateRunGroupEndpointParamsInterceptor"
214    }
215
216    fn read_before_execution(
217        &self,
218        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
219            '_,
220            ::aws_smithy_runtime_api::client::interceptors::context::Input,
221            ::aws_smithy_runtime_api::client::interceptors::context::Output,
222            ::aws_smithy_runtime_api::client::interceptors::context::Error,
223        >,
224        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
225    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
226        let _input = context
227            .input()
228            .downcast_ref::<UpdateRunGroupInput>()
229            .ok_or("failed to downcast to UpdateRunGroupInput")?;
230
231        let endpoint_prefix = ::aws_smithy_runtime_api::client::endpoint::EndpointPrefix::new("workflows-").map_err(|err| {
232            ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint prefix could not be built", err)
233        })?;
234        cfg.interceptor_state().store_put(endpoint_prefix);
235
236        let params = crate::config::endpoint::Params::builder()
237            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
238            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
239            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
240            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
241            .build()
242            .map_err(|err| {
243                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
244            })?;
245        cfg.interceptor_state()
246            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
247        ::std::result::Result::Ok(())
248    }
249}
250
251// The get_* functions below are generated from JMESPath expressions in the
252// operationContextParams trait. They target the operation's input shape.
253
254/// Error type for the `UpdateRunGroupError` operation.
255#[non_exhaustive]
256#[derive(::std::fmt::Debug)]
257pub enum UpdateRunGroupError {
258    /// <p>You do not have sufficient access to perform this action.</p>
259    AccessDeniedException(crate::types::error::AccessDeniedException),
260    /// <p>The request cannot be applied to the target resource in its current state.</p>
261    ConflictException(crate::types::error::ConflictException),
262    /// <p>An unexpected error occurred. Try the request again.</p>
263    InternalServerException(crate::types::error::InternalServerException),
264    /// <p>The request timed out.</p>
265    RequestTimeoutException(crate::types::error::RequestTimeoutException),
266    /// <p>The target resource was not found in the current Region.</p>
267    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
268    /// <p>The request exceeds a service quota.</p>
269    ServiceQuotaExceededException(crate::types::error::ServiceQuotaExceededException),
270    /// <p>The request was denied due to request throttling.</p>
271    ThrottlingException(crate::types::error::ThrottlingException),
272    /// <p>The input fails to satisfy the constraints specified by an AWS service.</p>
273    ValidationException(crate::types::error::ValidationException),
274    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
275    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
276    variable wildcard pattern and check `.code()`:
277     \
278    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
279     \
280    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-UpdateRunGroupError) for what information is available for the error.")]
281    Unhandled(crate::error::sealed_unhandled::Unhandled),
282}
283impl UpdateRunGroupError {
284    /// Creates the `UpdateRunGroupError::Unhandled` variant from any error type.
285    pub fn unhandled(
286        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
287    ) -> Self {
288        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
289            source: err.into(),
290            meta: ::std::default::Default::default(),
291        })
292    }
293
294    /// Creates the `UpdateRunGroupError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
295    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
296        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
297            source: err.clone().into(),
298            meta: err,
299        })
300    }
301    ///
302    /// Returns error metadata, which includes the error code, message,
303    /// request ID, and potentially additional information.
304    ///
305    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
306        match self {
307            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
308            Self::ConflictException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
309            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
310            Self::RequestTimeoutException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
311            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
312            Self::ServiceQuotaExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
313            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::Unhandled(e) => &e.meta,
316        }
317    }
318    /// Returns `true` if the error kind is `UpdateRunGroupError::AccessDeniedException`.
319    pub fn is_access_denied_exception(&self) -> bool {
320        matches!(self, Self::AccessDeniedException(_))
321    }
322    /// Returns `true` if the error kind is `UpdateRunGroupError::ConflictException`.
323    pub fn is_conflict_exception(&self) -> bool {
324        matches!(self, Self::ConflictException(_))
325    }
326    /// Returns `true` if the error kind is `UpdateRunGroupError::InternalServerException`.
327    pub fn is_internal_server_exception(&self) -> bool {
328        matches!(self, Self::InternalServerException(_))
329    }
330    /// Returns `true` if the error kind is `UpdateRunGroupError::RequestTimeoutException`.
331    pub fn is_request_timeout_exception(&self) -> bool {
332        matches!(self, Self::RequestTimeoutException(_))
333    }
334    /// Returns `true` if the error kind is `UpdateRunGroupError::ResourceNotFoundException`.
335    pub fn is_resource_not_found_exception(&self) -> bool {
336        matches!(self, Self::ResourceNotFoundException(_))
337    }
338    /// Returns `true` if the error kind is `UpdateRunGroupError::ServiceQuotaExceededException`.
339    pub fn is_service_quota_exceeded_exception(&self) -> bool {
340        matches!(self, Self::ServiceQuotaExceededException(_))
341    }
342    /// Returns `true` if the error kind is `UpdateRunGroupError::ThrottlingException`.
343    pub fn is_throttling_exception(&self) -> bool {
344        matches!(self, Self::ThrottlingException(_))
345    }
346    /// Returns `true` if the error kind is `UpdateRunGroupError::ValidationException`.
347    pub fn is_validation_exception(&self) -> bool {
348        matches!(self, Self::ValidationException(_))
349    }
350}
351impl ::std::error::Error for UpdateRunGroupError {
352    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
353        match self {
354            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
355            Self::ConflictException(_inner) => ::std::option::Option::Some(_inner),
356            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
357            Self::RequestTimeoutException(_inner) => ::std::option::Option::Some(_inner),
358            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
359            Self::ServiceQuotaExceededException(_inner) => ::std::option::Option::Some(_inner),
360            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
361            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
362            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
363        }
364    }
365}
366impl ::std::fmt::Display for UpdateRunGroupError {
367    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
368        match self {
369            Self::AccessDeniedException(_inner) => _inner.fmt(f),
370            Self::ConflictException(_inner) => _inner.fmt(f),
371            Self::InternalServerException(_inner) => _inner.fmt(f),
372            Self::RequestTimeoutException(_inner) => _inner.fmt(f),
373            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
374            Self::ServiceQuotaExceededException(_inner) => _inner.fmt(f),
375            Self::ThrottlingException(_inner) => _inner.fmt(f),
376            Self::ValidationException(_inner) => _inner.fmt(f),
377            Self::Unhandled(_inner) => {
378                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
379                    write!(f, "unhandled error ({code})")
380                } else {
381                    f.write_str("unhandled error")
382                }
383            }
384        }
385    }
386}
387impl ::aws_smithy_types::retry::ProvideErrorKind for UpdateRunGroupError {
388    fn code(&self) -> ::std::option::Option<&str> {
389        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
390    }
391    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
392        match self {
393            Self::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
394            Self::ThrottlingException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
395            _ => ::std::option::Option::None,
396        }
397    }
398}
399impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for UpdateRunGroupError {
400    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
401        match self {
402            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
403            Self::ConflictException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
404            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
405            Self::RequestTimeoutException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
406            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
407            Self::ServiceQuotaExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
408            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
409            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
410            Self::Unhandled(_inner) => &_inner.meta,
411        }
412    }
413}
414impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for UpdateRunGroupError {
415    fn create_unhandled_error(
416        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
417        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
418    ) -> Self {
419        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
420            source,
421            meta: meta.unwrap_or_default(),
422        })
423    }
424}
425impl ::aws_types::request_id::RequestId for crate::operation::update_run_group::UpdateRunGroupError {
426    fn request_id(&self) -> Option<&str> {
427        self.meta().request_id()
428    }
429}
430
431pub use crate::operation::update_run_group::_update_run_group_output::UpdateRunGroupOutput;
432
433pub use crate::operation::update_run_group::_update_run_group_input::UpdateRunGroupInput;
434
435mod _update_run_group_input;
436
437mod _update_run_group_output;
438
439/// Builders
440pub mod builders;
aws_sdk_omics/operation/update_run_group.rs

aws_sdk_omics/operation/
update_run_group.rs
