aws_sdk_cloudfront/operation/
create_continuous_deployment_policy.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `CreateContinuousDeploymentPolicy`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct CreateContinuousDeploymentPolicy;
6impl CreateContinuousDeploymentPolicy {
7    /// Creates a new `CreateContinuousDeploymentPolicy`
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::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyInput,
14    ) -> ::std::result::Result<
15        crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError,
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::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError>()
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::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyOutput>()
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::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyInput,
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        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point(
55            "CloudFront",
56            "CreateContinuousDeploymentPolicy",
57            input,
58            runtime_plugins,
59            stop_point,
60        )
61        // Create a parent span for the entire operation. Includes a random, internal-only,
62        // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
63        .instrument(::tracing::debug_span!(
64            "CloudFront.CreateContinuousDeploymentPolicy",
65            "rpc.service" = "CloudFront",
66            "rpc.method" = "CreateContinuousDeploymentPolicy",
67            "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
68            "rpc.system" = "aws-api",
69        ))
70        .await
71    }
72
73    pub(crate) fn operation_runtime_plugins(
74        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
75        client_config: &crate::config::Config,
76        config_override: ::std::option::Option<crate::config::Builder>,
77    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
78        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
79        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
80            ::aws_runtime::auth::sigv4::SCHEME_ID,
81        ]));
82        if let ::std::option::Option::Some(config_override) = config_override {
83            for plugin in config_override.runtime_plugins.iter().cloned() {
84                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
85            }
86            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
87                config_override,
88                client_config.config.clone(),
89                &client_config.runtime_components,
90            ));
91        }
92        runtime_plugins
93    }
94}
95impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for CreateContinuousDeploymentPolicy {
96    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
97        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("CreateContinuousDeploymentPolicy");
98
99        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
100            CreateContinuousDeploymentPolicyRequestSerializer,
101        ));
102        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
103            CreateContinuousDeploymentPolicyResponseDeserializer,
104        ));
105
106        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
107            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
108        ));
109
110        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
111            "CreateContinuousDeploymentPolicy",
112            "CloudFront",
113        ));
114        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
115        signing_options.double_uri_encode = true;
116        signing_options.content_sha256_header = false;
117        signing_options.normalize_uri_path = true;
118        signing_options.payload_override = None;
119
120        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
121            signing_options,
122            ..::std::default::Default::default()
123        });
124
125        ::std::option::Option::Some(cfg.freeze())
126    }
127
128    fn runtime_components(
129        &self,
130        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
131    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
132        #[allow(unused_mut)]
133        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("CreateContinuousDeploymentPolicy")
134            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
135            .with_interceptor(CreateContinuousDeploymentPolicyEndpointParamsInterceptor)
136            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
137                crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError,
138            >::new())
139            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
140                crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError,
141            >::new())
142            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
143                crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError,
144            >::new());
145
146        ::std::borrow::Cow::Owned(rcb)
147    }
148}
149
150#[derive(Debug)]
151struct CreateContinuousDeploymentPolicyResponseDeserializer;
152impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for CreateContinuousDeploymentPolicyResponseDeserializer {
153    fn deserialize_nonstreaming(
154        &self,
155        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
156    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
157        let (success, status) = (response.status().is_success(), response.status().as_u16());
158        let headers = response.headers();
159        let body = response.body().bytes().expect("body loaded");
160        #[allow(unused_mut)]
161        let mut force_error = false;
162        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
163        let parse_result = if !success && status != 201 || force_error {
164            crate::protocol_serde::shape_create_continuous_deployment_policy::de_create_continuous_deployment_policy_http_error(status, headers, body)
165        } else {
166            crate::protocol_serde::shape_create_continuous_deployment_policy::de_create_continuous_deployment_policy_http_response(
167                status, headers, body,
168            )
169        };
170        crate::protocol_serde::type_erase_result(parse_result)
171    }
172}
173#[derive(Debug)]
174struct CreateContinuousDeploymentPolicyRequestSerializer;
175impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for CreateContinuousDeploymentPolicyRequestSerializer {
176    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
177    fn serialize_input(
178        &self,
179        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
180        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
181    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
182        let input = input
183            .downcast::<crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyInput>()
184            .expect("correct type");
185        let _header_serialization_settings = _cfg
186            .load::<crate::serialization_settings::HeaderSerializationSettings>()
187            .cloned()
188            .unwrap_or_default();
189        let mut request_builder = {
190            fn uri_base(
191                _input: &crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyInput,
192                output: &mut ::std::string::String,
193            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
194                use ::std::fmt::Write as _;
195                ::std::write!(output, "/2020-05-31/continuous-deployment-policy").expect("formatting should succeed");
196                ::std::result::Result::Ok(())
197            }
198            #[allow(clippy::unnecessary_wraps)]
199            fn update_http_builder(
200                input: &crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyInput,
201                builder: ::http::request::Builder,
202            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
203                let mut uri = ::std::string::String::new();
204                uri_base(input, &mut uri)?;
205                ::std::result::Result::Ok(builder.method("POST").uri(uri))
206            }
207            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
208            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/xml");
209            builder
210        };
211        let body = ::aws_smithy_types::body::SdkBody::from(
212            crate::protocol_serde::shape_create_continuous_deployment_policy_input::ser_continuous_deployment_policy_config_http_payload(
213                &input.continuous_deployment_policy_config,
214            )?,
215        );
216        if let Some(content_length) = body.content_length() {
217            let content_length = content_length.to_string();
218            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
219        }
220        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
221    }
222}
223#[derive(Debug)]
224struct CreateContinuousDeploymentPolicyEndpointParamsInterceptor;
225
226impl ::aws_smithy_runtime_api::client::interceptors::Intercept for CreateContinuousDeploymentPolicyEndpointParamsInterceptor {
227    fn name(&self) -> &'static str {
228        "CreateContinuousDeploymentPolicyEndpointParamsInterceptor"
229    }
230
231    fn read_before_execution(
232        &self,
233        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
234            '_,
235            ::aws_smithy_runtime_api::client::interceptors::context::Input,
236            ::aws_smithy_runtime_api::client::interceptors::context::Output,
237            ::aws_smithy_runtime_api::client::interceptors::context::Error,
238        >,
239        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
240    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
241        let _input = context
242            .input()
243            .downcast_ref::<CreateContinuousDeploymentPolicyInput>()
244            .ok_or("failed to downcast to CreateContinuousDeploymentPolicyInput")?;
245
246        let params = crate::config::endpoint::Params::builder()
247            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
248            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
249            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
250            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
251            .build()
252            .map_err(|err| {
253                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
254            })?;
255        cfg.interceptor_state()
256            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
257        ::std::result::Result::Ok(())
258    }
259}
260
261// The get_* functions below are generated from JMESPath expressions in the
262// operationContextParams trait. They target the operation's input shape.
263
264/// Error type for the `CreateContinuousDeploymentPolicyError` operation.
265#[non_exhaustive]
266#[derive(::std::fmt::Debug)]
267pub enum CreateContinuousDeploymentPolicyError {
268    /// <p>Access denied.</p>
269    AccessDenied(crate::types::error::AccessDenied),
270    /// <p>A continuous deployment policy with this configuration already exists.</p>
271    ContinuousDeploymentPolicyAlreadyExists(crate::types::error::ContinuousDeploymentPolicyAlreadyExists),
272    /// <p>The value of <code>Quantity</code> and the size of <code>Items</code> don't match.</p>
273    InconsistentQuantities(crate::types::error::InconsistentQuantities),
274    /// <p>An argument is invalid.</p>
275    InvalidArgument(crate::types::error::InvalidArgument),
276    /// <p>A continuous deployment policy for this staging distribution already exists.</p>
277    StagingDistributionInUse(crate::types::error::StagingDistributionInUse),
278    /// <p>You have reached the maximum number of continuous deployment policies for this Amazon Web Services account.</p>
279    TooManyContinuousDeploymentPolicies(crate::types::error::TooManyContinuousDeploymentPolicies),
280    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
281    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
282    variable wildcard pattern and check `.code()`:
283     \
284    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
285     \
286    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-CreateContinuousDeploymentPolicyError) for what information is available for the error.")]
287    Unhandled(crate::error::sealed_unhandled::Unhandled),
288}
289impl CreateContinuousDeploymentPolicyError {
290    /// Creates the `CreateContinuousDeploymentPolicyError::Unhandled` variant from any error type.
291    pub fn unhandled(
292        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
293    ) -> Self {
294        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
295            source: err.into(),
296            meta: ::std::default::Default::default(),
297        })
298    }
299
300    /// Creates the `CreateContinuousDeploymentPolicyError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
301    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
302        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
303            source: err.clone().into(),
304            meta: err,
305        })
306    }
307    ///
308    /// Returns error metadata, which includes the error code, message,
309    /// request ID, and potentially additional information.
310    ///
311    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
312        match self {
313            Self::AccessDenied(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::ContinuousDeploymentPolicyAlreadyExists(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::InconsistentQuantities(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
316            Self::InvalidArgument(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
317            Self::StagingDistributionInUse(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
318            Self::TooManyContinuousDeploymentPolicies(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
319            Self::Unhandled(e) => &e.meta,
320        }
321    }
322    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::AccessDenied`.
323    pub fn is_access_denied(&self) -> bool {
324        matches!(self, Self::AccessDenied(_))
325    }
326    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::ContinuousDeploymentPolicyAlreadyExists`.
327    pub fn is_continuous_deployment_policy_already_exists(&self) -> bool {
328        matches!(self, Self::ContinuousDeploymentPolicyAlreadyExists(_))
329    }
330    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::InconsistentQuantities`.
331    pub fn is_inconsistent_quantities(&self) -> bool {
332        matches!(self, Self::InconsistentQuantities(_))
333    }
334    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::InvalidArgument`.
335    pub fn is_invalid_argument(&self) -> bool {
336        matches!(self, Self::InvalidArgument(_))
337    }
338    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::StagingDistributionInUse`.
339    pub fn is_staging_distribution_in_use(&self) -> bool {
340        matches!(self, Self::StagingDistributionInUse(_))
341    }
342    /// Returns `true` if the error kind is `CreateContinuousDeploymentPolicyError::TooManyContinuousDeploymentPolicies`.
343    pub fn is_too_many_continuous_deployment_policies(&self) -> bool {
344        matches!(self, Self::TooManyContinuousDeploymentPolicies(_))
345    }
346}
347impl ::std::error::Error for CreateContinuousDeploymentPolicyError {
348    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
349        match self {
350            Self::AccessDenied(_inner) => ::std::option::Option::Some(_inner),
351            Self::ContinuousDeploymentPolicyAlreadyExists(_inner) => ::std::option::Option::Some(_inner),
352            Self::InconsistentQuantities(_inner) => ::std::option::Option::Some(_inner),
353            Self::InvalidArgument(_inner) => ::std::option::Option::Some(_inner),
354            Self::StagingDistributionInUse(_inner) => ::std::option::Option::Some(_inner),
355            Self::TooManyContinuousDeploymentPolicies(_inner) => ::std::option::Option::Some(_inner),
356            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
357        }
358    }
359}
360impl ::std::fmt::Display for CreateContinuousDeploymentPolicyError {
361    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
362        match self {
363            Self::AccessDenied(_inner) => _inner.fmt(f),
364            Self::ContinuousDeploymentPolicyAlreadyExists(_inner) => _inner.fmt(f),
365            Self::InconsistentQuantities(_inner) => _inner.fmt(f),
366            Self::InvalidArgument(_inner) => _inner.fmt(f),
367            Self::StagingDistributionInUse(_inner) => _inner.fmt(f),
368            Self::TooManyContinuousDeploymentPolicies(_inner) => _inner.fmt(f),
369            Self::Unhandled(_inner) => {
370                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
371                    write!(f, "unhandled error ({code})")
372                } else {
373                    f.write_str("unhandled error")
374                }
375            }
376        }
377    }
378}
379impl ::aws_smithy_types::retry::ProvideErrorKind for CreateContinuousDeploymentPolicyError {
380    fn code(&self) -> ::std::option::Option<&str> {
381        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
382    }
383    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
384        ::std::option::Option::None
385    }
386}
387impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for CreateContinuousDeploymentPolicyError {
388    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
389        match self {
390            Self::AccessDenied(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
391            Self::ContinuousDeploymentPolicyAlreadyExists(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
392            Self::InconsistentQuantities(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
393            Self::InvalidArgument(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
394            Self::StagingDistributionInUse(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
395            Self::TooManyContinuousDeploymentPolicies(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
396            Self::Unhandled(_inner) => &_inner.meta,
397        }
398    }
399}
400impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for CreateContinuousDeploymentPolicyError {
401    fn create_unhandled_error(
402        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
403        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
404    ) -> Self {
405        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
406            source,
407            meta: meta.unwrap_or_default(),
408        })
409    }
410}
411impl ::aws_types::request_id::RequestId for crate::operation::create_continuous_deployment_policy::CreateContinuousDeploymentPolicyError {
412    fn request_id(&self) -> Option<&str> {
413        self.meta().request_id()
414    }
415}
416
417pub use crate::operation::create_continuous_deployment_policy::_create_continuous_deployment_policy_output::CreateContinuousDeploymentPolicyOutput;
418
419pub use crate::operation::create_continuous_deployment_policy::_create_continuous_deployment_policy_input::CreateContinuousDeploymentPolicyInput;
420
421mod _create_continuous_deployment_policy_input;
422
423mod _create_continuous_deployment_policy_output;
424
425/// Builders
426pub mod builders;
aws_sdk_cloudfront/operation/create_continuous_deployment_policy.rs

aws_sdk_cloudfront/operation/
create_continuous_deployment_policy.rs
