%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE! %% See https://github.com/aws-beam/aws-codegen for more details. %% @doc Use CloudWatch Application Signals for comprehensive observability of %% your cloud-based applications. %% %% It enables real-time service health dashboards and helps you track %% long-term performance trends against your business goals. %% The application-centric view provides you with unified visibility across %% your applications, services, and %% dependencies, so you can proactively monitor and efficiently triage any %% issues that may arise, %% ensuring optimal customer experience. %% %% Application Signals provides the following benefits: %% %% Automatically collect metrics and traces from your applications, and %% display key metrics such as call volume, availability, latency, faults, %% and errors. %% %% Create and monitor service level objectives (SLOs). %% %% See a map of your application topology that Application Signals %% automatically discovers, that gives you a visual representation of your %% applications, dependencies, and their connectivity. %% %% Application Signals works with CloudWatch RUM, CloudWatch Synthetics %% canaries, and Amazon Web Services Service Catalog AppRegistry, to display %% your client pages, Synthetics canaries, %% and application names within dashboards and maps. -module(aws_application_signals). -export([batch_get_service_level_objective_budget_report/2, batch_get_service_level_objective_budget_report/3, create_service_level_objective/2, create_service_level_objective/3, delete_service_level_objective/3, delete_service_level_objective/4, get_service/2, get_service/3, get_service_level_objective/2, get_service_level_objective/4, get_service_level_objective/5, list_service_dependencies/2, list_service_dependencies/3, list_service_dependents/2, list_service_dependents/3, list_service_level_objectives/2, list_service_level_objectives/3, list_service_operations/2, list_service_operations/3, list_services/3, list_services/5, list_services/6, list_tags_for_resource/2, list_tags_for_resource/4, list_tags_for_resource/5, start_discovery/2, start_discovery/3, tag_resource/2, tag_resource/3, untag_resource/2, untag_resource/3, update_service_level_objective/3, update_service_level_objective/4]). -include_lib("hackney/include/hackney_lib.hrl"). %% Example: %% list_service_operations_input() :: #{ %% <<"EndTime">> := [non_neg_integer()], %% <<"KeyAttributes">> := map(), %% <<"MaxResults">> => integer(), %% <<"NextToken">> => string(), %% <<"StartTime">> := [non_neg_integer()] %% } -type list_service_operations_input() :: #{binary() => any()}. %% Example: %% get_service_input() :: #{ %% <<"EndTime">> := [non_neg_integer()], %% <<"KeyAttributes">> := map(), %% <<"StartTime">> := [non_neg_integer()] %% } -type get_service_input() :: #{binary() => any()}. %% Example: %% tag_resource_request() :: #{ %% <<"ResourceArn">> := string(), %% <<"Tags">> := list(tag()()) %% } -type tag_resource_request() :: #{binary() => any()}. %% Example: %% list_service_dependencies_input() :: #{ %% <<"EndTime">> := [non_neg_integer()], %% <<"KeyAttributes">> := map(), %% <<"MaxResults">> => integer(), %% <<"NextToken">> => string(), %% <<"StartTime">> := [non_neg_integer()] %% } -type list_service_dependencies_input() :: #{binary() => any()}. %% Example: %% service_dependency() :: #{ %% <<"DependencyKeyAttributes">> => map(), %% <<"DependencyOperationName">> => string(), %% <<"MetricReferences">> => list(metric_reference()()), %% <<"OperationName">> => string() %% } -type service_dependency() :: #{binary() => any()}. %% Example: %% list_service_dependencies_output() :: #{ %% <<"EndTime">> => [non_neg_integer()], %% <<"NextToken">> => string(), %% <<"ServiceDependencies">> => list(service_dependency()()), %% <<"StartTime">> => [non_neg_integer()] %% } -type list_service_dependencies_output() :: #{binary() => any()}. %% Example: %% service_operation() :: #{ %% <<"MetricReferences">> => list(metric_reference()()), %% <<"Name">> => string() %% } -type service_operation() :: #{binary() => any()}. %% Example: %% calendar_interval() :: #{ %% <<"Duration">> => integer(), %% <<"DurationUnit">> => list(any()), %% <<"StartTime">> => [non_neg_integer()] %% } -type calendar_interval() :: #{binary() => any()}. %% Example: %% untag_resource_response() :: #{} -type untag_resource_response() :: #{}. %% Example: %% metric() :: #{ %% <<"Dimensions">> => list(dimension()()), %% <<"MetricName">> => string(), %% <<"Namespace">> => string() %% } -type metric() :: #{binary() => any()}. %% Example: %% service_level_objective_budget_report_error() :: #{ %% <<"Arn">> => string(), %% <<"ErrorCode">> => string(), %% <<"ErrorMessage">> => string(), %% <<"Name">> => string() %% } -type service_level_objective_budget_report_error() :: #{binary() => any()}. %% Example: %% service_level_objective_summary() :: #{ %% <<"Arn">> => string(), %% <<"CreatedTime">> => [non_neg_integer()], %% <<"KeyAttributes">> => map(), %% <<"Name">> => string(), %% <<"OperationName">> => string() %% } -type service_level_objective_summary() :: #{binary() => any()}. %% Example: %% delete_service_level_objective_input() :: #{} -type delete_service_level_objective_input() :: #{}. %% Example: %% service_level_indicator_metric_config() :: #{ %% <<"KeyAttributes">> => map(), %% <<"MetricDataQueries">> => list(metric_data_query()()), %% <<"MetricType">> => list(any()), %% <<"OperationName">> => string(), %% <<"PeriodSeconds">> => integer(), %% <<"Statistic">> => string() %% } -type service_level_indicator_metric_config() :: #{binary() => any()}. %% Example: %% list_service_level_objectives_input() :: #{ %% <<"KeyAttributes">> => map(), %% <<"MaxResults">> => integer(), %% <<"NextToken">> => string(), %% <<"OperationName">> => string() %% } -type list_service_level_objectives_input() :: #{binary() => any()}. %% Example: %% metric_reference() :: #{ %% <<"Dimensions">> => list(dimension()()), %% <<"MetricName">> => string(), %% <<"MetricType">> => string(), %% <<"Namespace">> => string() %% } -type metric_reference() :: #{binary() => any()}. %% Example: %% service() :: #{ %% <<"AttributeMaps">> => list(map()()), %% <<"KeyAttributes">> => map(), %% <<"LogGroupReferences">> => list(map()()), %% <<"MetricReferences">> => list(metric_reference()()) %% } -type service() :: #{binary() => any()}. %% Example: %% create_service_level_objective_input() :: #{ %% <<"BurnRateConfigurations">> => list(burn_rate_configuration()()), %% <<"Description">> => string(), %% <<"Goal">> => goal(), %% <<"Name">> := string(), %% <<"RequestBasedSliConfig">> => request_based_service_level_indicator_config(), %% <<"SliConfig">> => service_level_indicator_config(), %% <<"Tags">> => list(tag()()) %% } -type create_service_level_objective_input() :: #{binary() => any()}. %% Example: %% service_level_objective() :: #{ %% <<"Arn">> => string(), %% <<"BurnRateConfigurations">> => list(burn_rate_configuration()()), %% <<"CreatedTime">> => [non_neg_integer()], %% <<"Description">> => string(), %% <<"EvaluationType">> => list(any()), %% <<"Goal">> => goal(), %% <<"LastUpdatedTime">> => [non_neg_integer()], %% <<"Name">> => string(), %% <<"RequestBasedSli">> => request_based_service_level_indicator(), %% <<"Sli">> => service_level_indicator() %% } -type service_level_objective() :: #{binary() => any()}. %% Example: %% untag_resource_request() :: #{ %% <<"ResourceArn">> := string(), %% <<"TagKeys">> := list(string()()) %% } -type untag_resource_request() :: #{binary() => any()}. %% Example: %% goal() :: #{ %% <<"AttainmentGoal">> => float(), %% <<"Interval">> => list(), %% <<"WarningThreshold">> => float() %% } -type goal() :: #{binary() => any()}. %% Example: %% batch_get_service_level_objective_budget_report_output() :: #{ %% <<"Errors">> => list(service_level_objective_budget_report_error()()), %% <<"Reports">> => list(service_level_objective_budget_report()()), %% <<"Timestamp">> => [non_neg_integer()] %% } -type batch_get_service_level_objective_budget_report_output() :: #{binary() => any()}. %% Example: %% service_level_indicator_metric() :: #{ %% <<"KeyAttributes">> => map(), %% <<"MetricDataQueries">> => list(metric_data_query()()), %% <<"MetricType">> => list(any()), %% <<"OperationName">> => string() %% } -type service_level_indicator_metric() :: #{binary() => any()}. %% Example: %% request_based_service_level_indicator_metric_config() :: #{ %% <<"KeyAttributes">> => map(), %% <<"MetricType">> => list(any()), %% <<"MonitoredRequestCountMetric">> => list(), %% <<"OperationName">> => string(), %% <<"TotalRequestCountMetric">> => list(metric_data_query()()) %% } -type request_based_service_level_indicator_metric_config() :: #{binary() => any()}. %% Example: %% rolling_interval() :: #{ %% <<"Duration">> => integer(), %% <<"DurationUnit">> => list(any()) %% } -type rolling_interval() :: #{binary() => any()}. %% Example: %% get_service_level_objective_input() :: #{} -type get_service_level_objective_input() :: #{}. %% Example: %% conflict_exception() :: #{ %% <<"Message">> => [string()] %% } -type conflict_exception() :: #{binary() => any()}. %% Example: %% resource_not_found_exception() :: #{ %% <<"Message">> => string(), %% <<"ResourceId">> => string(), %% <<"ResourceType">> => string() %% } -type resource_not_found_exception() :: #{binary() => any()}. %% Example: %% get_service_output() :: #{ %% <<"EndTime">> => [non_neg_integer()], %% <<"LogGroupReferences">> => list(map()()), %% <<"Service">> => service(), %% <<"StartTime">> => [non_neg_integer()] %% } -type get_service_output() :: #{binary() => any()}. %% Example: %% tag() :: #{ %% <<"Key">> => string(), %% <<"Value">> => string() %% } -type tag() :: #{binary() => any()}. %% Example: %% service_quota_exceeded_exception() :: #{ %% <<"Message">> => [string()] %% } -type service_quota_exceeded_exception() :: #{binary() => any()}. %% Example: %% service_summary() :: #{ %% <<"AttributeMaps">> => list(map()()), %% <<"KeyAttributes">> => map(), %% <<"MetricReferences">> => list(metric_reference()()) %% } -type service_summary() :: #{binary() => any()}. %% Example: %% metric_data_query() :: #{ %% <<"AccountId">> => string(), %% <<"Expression">> => string(), %% <<"Id">> => string(), %% <<"Label">> => string(), %% <<"MetricStat">> => metric_stat(), %% <<"Period">> => integer(), %% <<"ReturnData">> => boolean() %% } -type metric_data_query() :: #{binary() => any()}. %% Example: %% service_level_indicator() :: #{ %% <<"ComparisonOperator">> => list(any()), %% <<"MetricThreshold">> => float(), %% <<"SliMetric">> => service_level_indicator_metric() %% } -type service_level_indicator() :: #{binary() => any()}. %% Example: %% get_service_level_objective_output() :: #{ %% <<"Slo">> => service_level_objective() %% } -type get_service_level_objective_output() :: #{binary() => any()}. %% Example: %% burn_rate_configuration() :: #{ %% <<"LookBackWindowMinutes">> => integer() %% } -type burn_rate_configuration() :: #{binary() => any()}. %% Example: %% list_tags_for_resource_response() :: #{ %% <<"Tags">> => list(tag()()) %% } -type list_tags_for_resource_response() :: #{binary() => any()}. %% Example: %% service_dependent() :: #{ %% <<"DependentKeyAttributes">> => map(), %% <<"DependentOperationName">> => string(), %% <<"MetricReferences">> => list(metric_reference()()), %% <<"OperationName">> => string() %% } -type service_dependent() :: #{binary() => any()}. %% Example: %% service_level_objective_budget_report() :: #{ %% <<"Arn">> => string(), %% <<"Attainment">> => float(), %% <<"BudgetRequestsRemaining">> => integer(), %% <<"BudgetSecondsRemaining">> => integer(), %% <<"BudgetStatus">> => list(any()), %% <<"EvaluationType">> => list(any()), %% <<"Goal">> => goal(), %% <<"Name">> => string(), %% <<"RequestBasedSli">> => request_based_service_level_indicator(), %% <<"Sli">> => service_level_indicator(), %% <<"TotalBudgetRequests">> => integer(), %% <<"TotalBudgetSeconds">> => integer() %% } -type service_level_objective_budget_report() :: #{binary() => any()}. %% Example: %% update_service_level_objective_output() :: #{ %% <<"Slo">> => service_level_objective() %% } -type update_service_level_objective_output() :: #{binary() => any()}. %% Example: %% list_service_dependents_input() :: #{ %% <<"EndTime">> := [non_neg_integer()], %% <<"KeyAttributes">> := map(), %% <<"MaxResults">> => integer(), %% <<"NextToken">> => string(), %% <<"StartTime">> := [non_neg_integer()] %% } -type list_service_dependents_input() :: #{binary() => any()}. %% Example: %% list_service_level_objectives_output() :: #{ %% <<"NextToken">> => string(), %% <<"SloSummaries">> => list(service_level_objective_summary()()) %% } -type list_service_level_objectives_output() :: #{binary() => any()}. %% Example: %% request_based_service_level_indicator() :: #{ %% <<"ComparisonOperator">> => list(any()), %% <<"MetricThreshold">> => float(), %% <<"RequestBasedSliMetric">> => request_based_service_level_indicator_metric() %% } -type request_based_service_level_indicator() :: #{binary() => any()}. %% Example: %% access_denied_exception() :: #{ %% <<"Message">> => string() %% } -type access_denied_exception() :: #{binary() => any()}. %% Example: %% metric_stat() :: #{ %% <<"Metric">> => metric(), %% <<"Period">> => integer(), %% <<"Stat">> => string(), %% <<"Unit">> => list(any()) %% } -type metric_stat() :: #{binary() => any()}. %% Example: %% batch_get_service_level_objective_budget_report_input() :: #{ %% <<"SloIds">> := list([string()]()), %% <<"Timestamp">> := [non_neg_integer()] %% } -type batch_get_service_level_objective_budget_report_input() :: #{binary() => any()}. %% Example: %% tag_resource_response() :: #{} -type tag_resource_response() :: #{}. %% Example: %% request_based_service_level_indicator_metric() :: #{ %% <<"KeyAttributes">> => map(), %% <<"MetricType">> => list(any()), %% <<"MonitoredRequestCountMetric">> => list(), %% <<"OperationName">> => string(), %% <<"TotalRequestCountMetric">> => list(metric_data_query()()) %% } -type request_based_service_level_indicator_metric() :: #{binary() => any()}. %% Example: %% list_service_operations_output() :: #{ %% <<"EndTime">> => [non_neg_integer()], %% <<"NextToken">> => string(), %% <<"ServiceOperations">> => list(service_operation()()), %% <<"StartTime">> => [non_neg_integer()] %% } -type list_service_operations_output() :: #{binary() => any()}. %% Example: %% update_service_level_objective_input() :: #{ %% <<"BurnRateConfigurations">> => list(burn_rate_configuration()()), %% <<"Description">> => string(), %% <<"Goal">> => goal(), %% <<"RequestBasedSliConfig">> => request_based_service_level_indicator_config(), %% <<"SliConfig">> => service_level_indicator_config() %% } -type update_service_level_objective_input() :: #{binary() => any()}. %% Example: %% start_discovery_input() :: #{} -type start_discovery_input() :: #{}. %% Example: %% validation_exception() :: #{ %% <<"message">> => string() %% } -type validation_exception() :: #{binary() => any()}. %% Example: %% list_tags_for_resource_request() :: #{ %% <<"ResourceArn">> := string() %% } -type list_tags_for_resource_request() :: #{binary() => any()}. %% Example: %% throttling_exception() :: #{ %% <<"Message">> => [string()] %% } -type throttling_exception() :: #{binary() => any()}. %% Example: %% dimension() :: #{ %% <<"Name">> => string(), %% <<"Value">> => string() %% } -type dimension() :: #{binary() => any()}. %% Example: %% service_level_indicator_config() :: #{ %% <<"ComparisonOperator">> => list(any()), %% <<"MetricThreshold">> => float(), %% <<"SliMetricConfig">> => service_level_indicator_metric_config() %% } -type service_level_indicator_config() :: #{binary() => any()}. %% Example: %% create_service_level_objective_output() :: #{ %% <<"Slo">> => service_level_objective() %% } -type create_service_level_objective_output() :: #{binary() => any()}. %% Example: %% delete_service_level_objective_output() :: #{} -type delete_service_level_objective_output() :: #{}. %% Example: %% list_service_dependents_output() :: #{ %% <<"EndTime">> => [non_neg_integer()], %% <<"NextToken">> => string(), %% <<"ServiceDependents">> => list(service_dependent()()), %% <<"StartTime">> => [non_neg_integer()] %% } -type list_service_dependents_output() :: #{binary() => any()}. %% Example: %% start_discovery_output() :: #{} -type start_discovery_output() :: #{}. %% Example: %% list_services_output() :: #{ %% <<"EndTime">> => [non_neg_integer()], %% <<"NextToken">> => string(), %% <<"ServiceSummaries">> => list(service_summary()()), %% <<"StartTime">> => [non_neg_integer()] %% } -type list_services_output() :: #{binary() => any()}. %% Example: %% list_services_input() :: #{ %% <<"EndTime">> := [non_neg_integer()], %% <<"MaxResults">> => integer(), %% <<"NextToken">> => string(), %% <<"StartTime">> := [non_neg_integer()] %% } -type list_services_input() :: #{binary() => any()}. %% Example: %% request_based_service_level_indicator_config() :: #{ %% <<"ComparisonOperator">> => list(any()), %% <<"MetricThreshold">> => float(), %% <<"RequestBasedSliMetricConfig">> => request_based_service_level_indicator_metric_config() %% } -type request_based_service_level_indicator_config() :: #{binary() => any()}. -type batch_get_service_level_objective_budget_report_errors() :: throttling_exception() | validation_exception(). -type create_service_level_objective_errors() :: throttling_exception() | validation_exception() | access_denied_exception() | service_quota_exceeded_exception() | conflict_exception(). -type delete_service_level_objective_errors() :: throttling_exception() | validation_exception() | resource_not_found_exception(). -type get_service_errors() :: throttling_exception() | validation_exception(). -type get_service_level_objective_errors() :: throttling_exception() | validation_exception() | resource_not_found_exception(). -type list_service_dependencies_errors() :: throttling_exception() | validation_exception(). -type list_service_dependents_errors() :: throttling_exception() | validation_exception(). -type list_service_level_objectives_errors() :: throttling_exception() | validation_exception(). -type list_service_operations_errors() :: throttling_exception() | validation_exception(). -type list_services_errors() :: throttling_exception() | validation_exception(). -type list_tags_for_resource_errors() :: throttling_exception() | resource_not_found_exception(). -type start_discovery_errors() :: throttling_exception() | validation_exception() | access_denied_exception(). -type tag_resource_errors() :: throttling_exception() | service_quota_exceeded_exception() | resource_not_found_exception(). -type untag_resource_errors() :: throttling_exception() | resource_not_found_exception(). -type update_service_level_objective_errors() :: throttling_exception() | validation_exception() | resource_not_found_exception(). %%==================================================================== %% API %%==================================================================== %% @doc Use this operation to retrieve one or more service level objective %% (SLO) budget reports. %% %% An error budget is the amount of time or requests in an unhealthy state %% that your service can %% accumulate during an interval before your overall SLO budget health is %% breached and the SLO is considered to be %% unmet. For example, an SLO with a threshold of 99.95% and a monthly %% interval %% translates to an error budget of 21.9 minutes of %% downtime in a 30-day month. %% %% Budget reports include a health indicator, the attainment value, and %% remaining budget. %% %% For more information about SLO error budgets, see %% %% SLO concepts: %% https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-ServiceLevelObjectives.html#CloudWatch-ServiceLevelObjectives-concepts. -spec batch_get_service_level_objective_budget_report(aws_client:aws_client(), batch_get_service_level_objective_budget_report_input()) -> {ok, batch_get_service_level_objective_budget_report_output(), tuple()} | {error, any()} | {error, batch_get_service_level_objective_budget_report_errors(), tuple()}. batch_get_service_level_objective_budget_report(Client, Input) -> batch_get_service_level_objective_budget_report(Client, Input, []). -spec batch_get_service_level_objective_budget_report(aws_client:aws_client(), batch_get_service_level_objective_budget_report_input(), proplists:proplist()) -> {ok, batch_get_service_level_objective_budget_report_output(), tuple()} | {error, any()} | {error, batch_get_service_level_objective_budget_report_errors(), tuple()}. batch_get_service_level_objective_budget_report(Client, Input0, Options0) -> Method = post, Path = ["/budget-report"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Creates a service level objective (SLO), which can help you ensure %% that your critical business operations are %% meeting customer expectations. %% %% Use SLOs to set and track specific target levels for the %% reliability and availability of your applications and services. SLOs use %% service level indicators (SLIs) to %% calculate whether the application is performing at the level that you %% want. %% %% Create an SLO to set a target for a service or operation’s availability or %% latency. CloudWatch %% measures this target frequently you can find whether it has been breached. %% %% The target performance quality that is defined for an SLO is the %% attainment goal. %% %% You can set SLO targets for your applications that are discovered by %% Application Signals, using critical metrics such as latency and %% availability. %% You can also set SLOs against any CloudWatch metric or math expression %% that produces a time series. %% %% When you create an SLO, you specify whether it is a period-based SLO %% or a request-based SLO. Each type of SLO has a different way of evaluating %% your application's performance against its attainment goal. %% %% A period-based SLO uses defined periods of time within %% a specified total time interval. For each period of time, Application %% Signals determines whether the %% application met its goal. The attainment rate is calculated as the `number %% of good periods/number of total periods'. %% %% For example, for a period-based SLO, meeting an attainment goal of 99.9% %% means that within your interval, your application must meet its %% performance goal during at least 99.9% of the %% time periods. %% %% A request-based SLO doesn't use pre-defined periods of time. Instead, %% the SLO measures `number of good requests/number of total requests' %% during the interval. At any time, you can find the ratio of %% good requests to total requests for the interval up to the time stamp that %% you specify, and measure that ratio against the goal set in your SLO. %% %% After you have created an SLO, you can retrieve error budget reports for %% it. %% An error budget is the amount of time or amount of requests that your %% application can be non-compliant %% with the SLO's goal, and still have your application meet the goal. %% %% For a period-based SLO, the error budget starts at a number defined by the %% highest number of periods that can fail to meet the threshold, %% while still meeting the overall goal. The remaining error budget decreases %% with every failed period %% that is recorded. The error budget within one interval can never increase. %% %% For example, an SLO with a threshold that 99.95% of requests must be %% completed under 2000ms every month %% translates to an error budget of 21.9 minutes of downtime per month. %% %% For a request-based SLO, the remaining error budget is dynamic and can %% increase or decrease, depending on %% the ratio of good requests to total requests. %% %% For more information about SLOs, see %% Service level objectives (SLOs): %% https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-ServiceLevelObjectives.html. %% %% When you perform a `CreateServiceLevelObjective' operation, %% Application Signals creates the %% AWSServiceRoleForCloudWatchApplicationSignals service-linked role, %% if it doesn't already exist in your account. This service- %% linked role has the following permissions: %% %% `xray:GetServiceGraph' %% %% `logs:StartQuery' %% %% `logs:GetQueryResults' %% %% `cloudwatch:GetMetricData' %% %% `cloudwatch:ListMetrics' %% %% `tag:GetResources' %% %% `autoscaling:DescribeAutoScalingGroups' -spec create_service_level_objective(aws_client:aws_client(), create_service_level_objective_input()) -> {ok, create_service_level_objective_output(), tuple()} | {error, any()} | {error, create_service_level_objective_errors(), tuple()}. create_service_level_objective(Client, Input) -> create_service_level_objective(Client, Input, []). -spec create_service_level_objective(aws_client:aws_client(), create_service_level_objective_input(), proplists:proplist()) -> {ok, create_service_level_objective_output(), tuple()} | {error, any()} | {error, create_service_level_objective_errors(), tuple()}. create_service_level_objective(Client, Input0, Options0) -> Method = post, Path = ["/slo"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Deletes the specified service level objective. -spec delete_service_level_objective(aws_client:aws_client(), binary() | list(), delete_service_level_objective_input()) -> {ok, delete_service_level_objective_output(), tuple()} | {error, any()} | {error, delete_service_level_objective_errors(), tuple()}. delete_service_level_objective(Client, Id, Input) -> delete_service_level_objective(Client, Id, Input, []). -spec delete_service_level_objective(aws_client:aws_client(), binary() | list(), delete_service_level_objective_input(), proplists:proplist()) -> {ok, delete_service_level_objective_output(), tuple()} | {error, any()} | {error, delete_service_level_objective_errors(), tuple()}. delete_service_level_objective(Client, Id, Input0, Options0) -> Method = delete, Path = ["/slo/", aws_util:encode_uri(Id), ""], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns information about a service discovered by Application %% Signals. -spec get_service(aws_client:aws_client(), get_service_input()) -> {ok, get_service_output(), tuple()} | {error, any()} | {error, get_service_errors(), tuple()}. get_service(Client, Input) -> get_service(Client, Input, []). -spec get_service(aws_client:aws_client(), get_service_input(), proplists:proplist()) -> {ok, get_service_output(), tuple()} | {error, any()} | {error, get_service_errors(), tuple()}. get_service(Client, Input0, Options0) -> Method = post, Path = ["/service"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"EndTime">>, <<"EndTime">>}, {<<"StartTime">>, <<"StartTime">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns information about one SLO created in the account. -spec get_service_level_objective(aws_client:aws_client(), binary() | list()) -> {ok, get_service_level_objective_output(), tuple()} | {error, any()} | {error, get_service_level_objective_errors(), tuple()}. get_service_level_objective(Client, Id) when is_map(Client) -> get_service_level_objective(Client, Id, #{}, #{}). -spec get_service_level_objective(aws_client:aws_client(), binary() | list(), map(), map()) -> {ok, get_service_level_objective_output(), tuple()} | {error, any()} | {error, get_service_level_objective_errors(), tuple()}. get_service_level_objective(Client, Id, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> get_service_level_objective(Client, Id, QueryMap, HeadersMap, []). -spec get_service_level_objective(aws_client:aws_client(), binary() | list(), map(), map(), proplists:proplist()) -> {ok, get_service_level_objective_output(), tuple()} | {error, any()} | {error, get_service_level_objective_errors(), tuple()}. get_service_level_objective(Client, Id, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/slo/", aws_util:encode_uri(Id), ""], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary} | Options2], Headers = [], Query_ = [], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns a list of service dependencies of the service that you %% specify. %% %% A dependency is an infrastructure %% component that an operation of this service connects with. Dependencies %% can include Amazon Web Services %% services, Amazon Web Services resources, and third-party services. -spec list_service_dependencies(aws_client:aws_client(), list_service_dependencies_input()) -> {ok, list_service_dependencies_output(), tuple()} | {error, any()} | {error, list_service_dependencies_errors(), tuple()}. list_service_dependencies(Client, Input) -> list_service_dependencies(Client, Input, []). -spec list_service_dependencies(aws_client:aws_client(), list_service_dependencies_input(), proplists:proplist()) -> {ok, list_service_dependencies_output(), tuple()} | {error, any()} | {error, list_service_dependencies_errors(), tuple()}. list_service_dependencies(Client, Input0, Options0) -> Method = post, Path = ["/service-dependencies"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"EndTime">>, <<"EndTime">>}, {<<"MaxResults">>, <<"MaxResults">>}, {<<"NextToken">>, <<"NextToken">>}, {<<"StartTime">>, <<"StartTime">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns the list of dependents that invoked the specified service %% during the provided time range. %% %% Dependents include %% other services, CloudWatch Synthetics canaries, and clients that are %% instrumented with CloudWatch RUM app monitors. -spec list_service_dependents(aws_client:aws_client(), list_service_dependents_input()) -> {ok, list_service_dependents_output(), tuple()} | {error, any()} | {error, list_service_dependents_errors(), tuple()}. list_service_dependents(Client, Input) -> list_service_dependents(Client, Input, []). -spec list_service_dependents(aws_client:aws_client(), list_service_dependents_input(), proplists:proplist()) -> {ok, list_service_dependents_output(), tuple()} | {error, any()} | {error, list_service_dependents_errors(), tuple()}. list_service_dependents(Client, Input0, Options0) -> Method = post, Path = ["/service-dependents"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"EndTime">>, <<"EndTime">>}, {<<"MaxResults">>, <<"MaxResults">>}, {<<"NextToken">>, <<"NextToken">>}, {<<"StartTime">>, <<"StartTime">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns a list of SLOs created in this account. -spec list_service_level_objectives(aws_client:aws_client(), list_service_level_objectives_input()) -> {ok, list_service_level_objectives_output(), tuple()} | {error, any()} | {error, list_service_level_objectives_errors(), tuple()}. list_service_level_objectives(Client, Input) -> list_service_level_objectives(Client, Input, []). -spec list_service_level_objectives(aws_client:aws_client(), list_service_level_objectives_input(), proplists:proplist()) -> {ok, list_service_level_objectives_output(), tuple()} | {error, any()} | {error, list_service_level_objectives_errors(), tuple()}. list_service_level_objectives(Client, Input0, Options0) -> Method = post, Path = ["/slos"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"MaxResults">>, <<"MaxResults">>}, {<<"NextToken">>, <<"NextToken">>}, {<<"OperationName">>, <<"OperationName">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns a list of the operations of this service that have been %% discovered by Application Signals. %% %% Only the operations that were invoked during the specified time range are %% returned. -spec list_service_operations(aws_client:aws_client(), list_service_operations_input()) -> {ok, list_service_operations_output(), tuple()} | {error, any()} | {error, list_service_operations_errors(), tuple()}. list_service_operations(Client, Input) -> list_service_operations(Client, Input, []). -spec list_service_operations(aws_client:aws_client(), list_service_operations_input(), proplists:proplist()) -> {ok, list_service_operations_output(), tuple()} | {error, any()} | {error, list_service_operations_errors(), tuple()}. list_service_operations(Client, Input0, Options0) -> Method = post, Path = ["/service-operations"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"EndTime">>, <<"EndTime">>}, {<<"MaxResults">>, <<"MaxResults">>}, {<<"NextToken">>, <<"NextToken">>}, {<<"StartTime">>, <<"StartTime">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Returns a list of services that have been discovered by Application %% Signals. %% %% A service represents a minimum logical and transactional unit that %% completes a business function. Services %% are discovered through Application Signals instrumentation. -spec list_services(aws_client:aws_client(), binary() | list(), binary() | list()) -> {ok, list_services_output(), tuple()} | {error, any()} | {error, list_services_errors(), tuple()}. list_services(Client, EndTime, StartTime) when is_map(Client) -> list_services(Client, EndTime, StartTime, #{}, #{}). -spec list_services(aws_client:aws_client(), binary() | list(), binary() | list(), map(), map()) -> {ok, list_services_output(), tuple()} | {error, any()} | {error, list_services_errors(), tuple()}. list_services(Client, EndTime, StartTime, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_services(Client, EndTime, StartTime, QueryMap, HeadersMap, []). -spec list_services(aws_client:aws_client(), binary() | list(), binary() | list(), map(), map(), proplists:proplist()) -> {ok, list_services_output(), tuple()} | {error, any()} | {error, list_services_errors(), tuple()}. list_services(Client, EndTime, StartTime, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/services"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary} | Options2], Headers = [], Query0_ = [ {<<"EndTime">>, EndTime}, {<<"MaxResults">>, maps:get(<<"MaxResults">>, QueryMap, undefined)}, {<<"NextToken">>, maps:get(<<"NextToken">>, QueryMap, undefined)}, {<<"StartTime">>, StartTime} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Displays the tags associated with a CloudWatch resource. %% %% Tags can be assigned to service level objectives. -spec list_tags_for_resource(aws_client:aws_client(), binary() | list()) -> {ok, list_tags_for_resource_response(), tuple()} | {error, any()} | {error, list_tags_for_resource_errors(), tuple()}. list_tags_for_resource(Client, ResourceArn) when is_map(Client) -> list_tags_for_resource(Client, ResourceArn, #{}, #{}). -spec list_tags_for_resource(aws_client:aws_client(), binary() | list(), map(), map()) -> {ok, list_tags_for_resource_response(), tuple()} | {error, any()} | {error, list_tags_for_resource_errors(), tuple()}. list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap, []). -spec list_tags_for_resource(aws_client:aws_client(), binary() | list(), map(), map(), proplists:proplist()) -> {ok, list_tags_for_resource_response(), tuple()} | {error, any()} | {error, list_tags_for_resource_errors(), tuple()}. list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/tags"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary} | Options2], Headers = [], Query0_ = [ {<<"ResourceArn">>, ResourceArn} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Enables this Amazon Web Services account to be able to use CloudWatch %% Application Signals %% by creating the AWSServiceRoleForCloudWatchApplicationSignals %% service-linked role. %% %% This service- %% linked role has the following permissions: %% %% `xray:GetServiceGraph' %% %% `logs:StartQuery' %% %% `logs:GetQueryResults' %% %% `cloudwatch:GetMetricData' %% %% `cloudwatch:ListMetrics' %% %% `tag:GetResources' %% %% `autoscaling:DescribeAutoScalingGroups' %% %% After completing this step, you still need to instrument your Java and %% Python applications to send data %% to Application Signals. For more information, see %% %% Enabling Application Signals: %% https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Application-Signals-Enable.html. -spec start_discovery(aws_client:aws_client(), start_discovery_input()) -> {ok, start_discovery_output(), tuple()} | {error, any()} | {error, start_discovery_errors(), tuple()}. start_discovery(Client, Input) -> start_discovery(Client, Input, []). -spec start_discovery(aws_client:aws_client(), start_discovery_input(), proplists:proplist()) -> {ok, start_discovery_output(), tuple()} | {error, any()} | {error, start_discovery_errors(), tuple()}. start_discovery(Client, Input0, Options0) -> Method = post, Path = ["/start-discovery"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Assigns one or more tags (key-value pairs) to the specified %% CloudWatch resource, such as a service level objective. %% %% Tags can help you organize and categorize your resources. You can also use %% them to scope user %% permissions by granting a user %% permission to access or change only resources with certain tag values. %% %% Tags don't have any semantic meaning to Amazon Web Services and are %% interpreted strictly as strings of characters. %% %% You can use the `TagResource' action with an alarm that already has %% tags. If you specify a new tag key for the alarm, %% this tag is appended to the list of tags associated %% with the alarm. If you specify a tag key that is already associated with %% the alarm, the new tag value that you specify replaces %% the previous value for that tag. %% %% You can associate as many as 50 tags with a CloudWatch resource. -spec tag_resource(aws_client:aws_client(), tag_resource_request()) -> {ok, tag_resource_response(), tuple()} | {error, any()} | {error, tag_resource_errors(), tuple()}. tag_resource(Client, Input) -> tag_resource(Client, Input, []). -spec tag_resource(aws_client:aws_client(), tag_resource_request(), proplists:proplist()) -> {ok, tag_resource_response(), tuple()} | {error, any()} | {error, tag_resource_errors(), tuple()}. tag_resource(Client, Input0, Options0) -> Method = post, Path = ["/tag-resource"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Removes one or more tags from the specified resource. -spec untag_resource(aws_client:aws_client(), untag_resource_request()) -> {ok, untag_resource_response(), tuple()} | {error, any()} | {error, untag_resource_errors(), tuple()}. untag_resource(Client, Input) -> untag_resource(Client, Input, []). -spec untag_resource(aws_client:aws_client(), untag_resource_request(), proplists:proplist()) -> {ok, untag_resource_response(), tuple()} | {error, any()} | {error, untag_resource_errors(), tuple()}. untag_resource(Client, Input0, Options0) -> Method = post, Path = ["/untag-resource"], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Updates an existing service level objective (SLO). %% %% If you omit parameters, the previous values %% of those parameters are retained. %% %% You cannot change from a period-based SLO to a request-based SLO, %% or change from a request-based SLO to a period-based SLO. -spec update_service_level_objective(aws_client:aws_client(), binary() | list(), update_service_level_objective_input()) -> {ok, update_service_level_objective_output(), tuple()} | {error, any()} | {error, update_service_level_objective_errors(), tuple()}. update_service_level_objective(Client, Id, Input) -> update_service_level_objective(Client, Id, Input, []). -spec update_service_level_objective(aws_client:aws_client(), binary() | list(), update_service_level_objective_input(), proplists:proplist()) -> {ok, update_service_level_objective_output(), tuple()} | {error, any()} | {error, update_service_level_objective_errors(), tuple()}. update_service_level_objective(Client, Id, Input0, Options0) -> Method = patch, Path = ["/slo/", aws_util:encode_uri(Id), ""], SuccessStatusCode = 200, {SendBodyAsBinary, Options1} = proplists_take(send_body_as_binary, Options0, false), {ReceiveBodyAsBinary, Options2} = proplists_take(receive_body_as_binary, Options1, false), Options = [{send_body_as_binary, SendBodyAsBinary}, {receive_body_as_binary, ReceiveBodyAsBinary}, {append_sha256_content_hash, false} | Options2], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %%==================================================================== %% Internal functions %%==================================================================== -spec proplists_take(any(), proplists:proplist(), any()) -> {any(), proplists:proplist()}. proplists_take(Key, Proplist, Default) -> Value = proplists:get_value(Key, Proplist, Default), {Value, proplists:delete(Key, Proplist)}. -spec request(aws_client:aws_client(), atom(), iolist(), list(), list(), map() | undefined, list(), pos_integer() | undefined) -> {ok, {integer(), list()}} | {ok, Result, {integer(), list(), hackney:client()}} | {error, Error, {integer(), list(), hackney:client()}} | {error, term()} when Result :: map(), Error :: map(). request(Client, Method, Path, Query, Headers0, Input, Options, SuccessStatusCode) -> RequestFun = fun() -> do_request(Client, Method, Path, Query, Headers0, Input, Options, SuccessStatusCode) end, aws_request:request(RequestFun, Options). do_request(Client, Method, Path, Query, Headers0, Input, Options, SuccessStatusCode) -> Client1 = Client#{service => <<"application-signals">>}, Host = build_host(<<"application-signals">>, Client1), URL0 = build_url(Host, Path, Client1), URL = aws_request:add_query(URL0, Query), AdditionalHeaders1 = [ {<<"Host">>, Host} , {<<"Content-Type">>, <<"application/x-amz-json-1.1">>} ], Payload = case proplists:get_value(send_body_as_binary, Options) of true -> maps:get(<<"Body">>, Input, <<"">>); false -> encode_payload(Input) end, AdditionalHeaders = case proplists:get_value(append_sha256_content_hash, Options, false) of true -> add_checksum_hash_header(AdditionalHeaders1, Payload); false -> AdditionalHeaders1 end, Headers1 = aws_request:add_headers(AdditionalHeaders, Headers0), MethodBin = aws_request:method_to_binary(Method), SignedHeaders = aws_request:sign_request(Client1, MethodBin, URL, Headers1, Payload), Response = hackney:request(Method, URL, SignedHeaders, Payload, Options), DecodeBody = not proplists:get_value(receive_body_as_binary, Options), handle_response(Response, SuccessStatusCode, DecodeBody). add_checksum_hash_header(Headers, Body) -> [ {<<"X-Amz-CheckSum-SHA256">>, base64:encode(crypto:hash(sha256, Body))} | Headers ]. handle_response({ok, StatusCode, ResponseHeaders}, SuccessStatusCode, _DecodeBody) when StatusCode =:= 200; StatusCode =:= 202; StatusCode =:= 204; StatusCode =:= 206; StatusCode =:= SuccessStatusCode -> {ok, {StatusCode, ResponseHeaders}}; handle_response({ok, StatusCode, ResponseHeaders}, _, _DecodeBody) -> {error, {StatusCode, ResponseHeaders}}; handle_response({ok, StatusCode, ResponseHeaders, Client}, SuccessStatusCode, DecodeBody) when StatusCode =:= 200; StatusCode =:= 202; StatusCode =:= 204; StatusCode =:= 206; StatusCode =:= SuccessStatusCode -> case hackney:body(Client) of {ok, <<>>} when StatusCode =:= 200; StatusCode =:= SuccessStatusCode -> {ok, #{}, {StatusCode, ResponseHeaders, Client}}; {ok, Body} -> Result = case DecodeBody of true -> try jsx:decode(Body) catch Error:Reason:Stack -> erlang:raise(error, {body_decode_failed, Error, Reason, StatusCode, Body}, Stack) end; false -> #{<<"Body">> => Body} end, {ok, Result, {StatusCode, ResponseHeaders, Client}} end; handle_response({ok, StatusCode, _ResponseHeaders, _Client}, _, _DecodeBody) when StatusCode =:= 503 -> %% Retriable error if retries are enabled {error, service_unavailable}; handle_response({ok, StatusCode, ResponseHeaders, Client}, _, _DecodeBody) -> {ok, Body} = hackney:body(Client), try DecodedError = jsx:decode(Body), {error, DecodedError, {StatusCode, ResponseHeaders, Client}} catch Error:Reason:Stack -> erlang:raise(error, {body_decode_failed, Error, Reason, StatusCode, Body}, Stack) end; handle_response({error, Reason}, _, _DecodeBody) -> {error, Reason}. build_host(_EndpointPrefix, #{region := <<"local">>, endpoint := Endpoint}) -> Endpoint; build_host(_EndpointPrefix, #{region := <<"local">>}) -> <<"localhost">>; build_host(EndpointPrefix, #{region := Region, endpoint := Endpoint}) -> aws_util:binary_join([EndpointPrefix, Region, Endpoint], <<".">>). build_url(Host, Path0, Client) -> Proto = aws_client:proto(Client), Path = erlang:iolist_to_binary(Path0), Port = aws_client:port(Client), aws_util:binary_join([Proto, <<"://">>, Host, <<":">>, Port, Path], <<"">>). -spec encode_payload(undefined | map()) -> binary(). encode_payload(undefined) -> <<>>; encode_payload(Input) -> jsx:encode(Input).