%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE! %% See https://github.com/aws-beam/aws-codegen for more details. %% @doc Contains all data plane API operations and data types for the Amazon %% SageMaker Feature Store. %% %% Use this API to put, delete, and retrieve (get) features from a feature %% store. %% %% Use the following operations to configure your `OnlineStore' and %% `OfflineStore' features, and to create and manage feature groups: %% %% -module(aws_sagemaker_featurestore_runtime). -export([batch_get_record/2, batch_get_record/3, delete_record/3, delete_record/4, get_record/3, get_record/5, get_record/6, put_record/3, put_record/4]). -include_lib("hackney/include/hackney_lib.hrl"). %%==================================================================== %% API %%==================================================================== %% @doc Retrieves a batch of `Records' from a `FeatureGroup'. batch_get_record(Client, Input) -> batch_get_record(Client, Input, []). batch_get_record(Client, Input0, Options0) -> Method = post, Path = ["/BatchGetRecord"], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false}, {append_sha256_content_hash, false} | Options0], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Deletes a `Record' from a `FeatureGroup' in the %% `OnlineStore'. %% %% Feature Store supports both `SoftDelete' and `HardDelete'. For %% `SoftDelete' (default), feature columns are set to `null' and the %% record is no longer retrievable by `GetRecord' or %% `BatchGetRecord'. For `HardDelete', the complete `Record' is %% removed from the `OnlineStore'. In both cases, Feature Store appends %% the deleted record marker to the `OfflineStore'. The deleted record %% marker is a record with the same `RecordIdentifer' as the original, %% but with `is_deleted' value set to `True', `EventTime' set to %% the delete input `EventTime', and other feature values set to %% `null'. %% %% Note that the `EventTime' specified in `DeleteRecord' should be %% set later than the `EventTime' of the existing record in the %% `OnlineStore' for that `RecordIdentifer'. If it is not, the %% deletion does not occur: %% %% When a record is deleted from the `OnlineStore', the %% deleted record marker is appended to the `OfflineStore'. If you have %% the Iceberg table format enabled for your `OfflineStore', you can %% remove all history of a record from the `OfflineStore' using Amazon %% Athena or Apache Spark. For information on how to hard delete a record %% from the `OfflineStore' with the Iceberg table format enabled, see %% Delete records from the offline store. delete_record(Client, FeatureGroupName, Input) -> delete_record(Client, FeatureGroupName, Input, []). delete_record(Client, FeatureGroupName, Input0, Options0) -> Method = delete, Path = ["/FeatureGroup/", aws_util:encode_uri(FeatureGroupName), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false}, {append_sha256_content_hash, false} | Options0], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, QueryMapping = [ {<<"DeletionMode">>, <<"DeletionMode">>}, {<<"EventTime">>, <<"EventTime">>}, {<<"RecordIdentifierValueAsString">>, <<"RecordIdentifierValueAsString">>}, {<<"TargetStores">>, <<"TargetStores">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Use for `OnlineStore' serving from a `FeatureStore'. %% %% Only the latest records stored in the `OnlineStore' can be retrieved. %% If no Record with `RecordIdentifierValue' is found, then an empty %% result is returned. get_record(Client, FeatureGroupName, RecordIdentifierValueAsString) when is_map(Client) -> get_record(Client, FeatureGroupName, RecordIdentifierValueAsString, #{}, #{}). get_record(Client, FeatureGroupName, RecordIdentifierValueAsString, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> get_record(Client, FeatureGroupName, RecordIdentifierValueAsString, QueryMap, HeadersMap, []). get_record(Client, FeatureGroupName, RecordIdentifierValueAsString, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/FeatureGroup/", aws_util:encode_uri(FeatureGroupName), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query0_ = [ {<<"ExpirationTimeResponse">>, maps:get(<<"ExpirationTimeResponse">>, QueryMap, undefined)}, {<<"FeatureName">>, maps:get(<<"FeatureName">>, QueryMap, undefined)}, {<<"RecordIdentifierValueAsString">>, RecordIdentifierValueAsString} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc The `PutRecord' API is used to ingest a list of `Records' %% into your feature group. %% %% If a new record’s `EventTime' is greater, the new record is written to %% both the `OnlineStore' and `OfflineStore'. Otherwise, the record %% is a historic record and it is written only to the `OfflineStore'. %% %% You can specify the ingestion to be applied to the `OnlineStore', %% `OfflineStore', or both by using the `TargetStores' request %% parameter. %% %% You can set the ingested record to expire at a given time to live (TTL) %% duration after the record’s event time, `ExpiresAt' = `EventTime' %% + `TtlDuration', by specifying the `TtlDuration' parameter. A %% record level `TtlDuration' is set when specifying the %% `TtlDuration' parameter using the `PutRecord' API call. If the %% input `TtlDuration' is `null' or unspecified, `TtlDuration' is %% set to the default feature group level `TtlDuration'. A record level %% `TtlDuration' supersedes the group level `TtlDuration'. put_record(Client, FeatureGroupName, Input) -> put_record(Client, FeatureGroupName, Input, []). put_record(Client, FeatureGroupName, Input0, Options0) -> Method = put, Path = ["/FeatureGroup/", aws_util:encode_uri(FeatureGroupName), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false}, {append_sha256_content_hash, false} | Options0], Headers = [], Input1 = Input0, CustomHeaders = [], Input2 = Input1, Query_ = [], Input = Input2, request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %%==================================================================== %% Internal functions %%==================================================================== -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 => <<"sagemaker">>}, Host = build_host(<<"featurestore-runtime.sagemaker">>, 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).