%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE! %% See https://github.com/aws-beam/aws-codegen for more details. %% @doc The Amazon API Gateway Management API allows you to directly manage %% runtime aspects of your deployed APIs. %% %% To use it, you must explicitly set the SDK's endpoint to point to the %% endpoint of your deployed API. The endpoint will be of the form %% https://{api-id}.execute-api.{region}.amazonaws.com/{stage}, or will be %% the endpoint corresponding to your API's custom domain and base path, %% if applicable. -module(aws_apigatewaymanagementapi). -export([delete_connection/5, delete_connection/6, get_connection/4, get_connection/6, get_connection/7, post_to_connection/5, post_to_connection/6]). -include_lib("hackney/include/hackney_lib.hrl"). %% Example: %% delete_connection_request() :: #{} -type delete_connection_request() :: #{}. %% Example: %% forbidden_exception() :: #{} -type forbidden_exception() :: #{}. %% Example: %% get_connection_request() :: #{} -type get_connection_request() :: #{}. %% Example: %% get_connection_response() :: #{ %% <<"ConnectedAt">> => non_neg_integer(), %% <<"Identity">> => identity(), %% <<"LastActiveAt">> => non_neg_integer() %% } -type get_connection_response() :: #{binary() => any()}. %% Example: %% gone_exception() :: #{} -type gone_exception() :: #{}. %% Example: %% identity() :: #{ %% <<"SourceIp">> := string(), %% <<"UserAgent">> := string() %% } -type identity() :: #{binary() => any()}. %% Example: %% limit_exceeded_exception() :: #{} -type limit_exceeded_exception() :: #{}. %% Example: %% payload_too_large_exception() :: #{ %% <<"Message">> => string() %% } -type payload_too_large_exception() :: #{binary() => any()}. %% Example: %% post_to_connection_request() :: #{ %% <<"Data">> := binary() %% } -type post_to_connection_request() :: #{binary() => any()}. -type delete_connection_errors() :: limit_exceeded_exception() | gone_exception() | forbidden_exception(). -type get_connection_errors() :: limit_exceeded_exception() | gone_exception() | forbidden_exception(). -type post_to_connection_errors() :: payload_too_large_exception() | limit_exceeded_exception() | gone_exception() | forbidden_exception(). %%==================================================================== %% API %%==================================================================== %% @doc Delete the connection with the provided id. -spec delete_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), delete_connection_request()) -> {ok, undefined, tuple()} | {error, any()} | {error, delete_connection_errors(), tuple()}. delete_connection(Client, ApiId, Stage, ConnectionId, Input) -> delete_connection(Client, ApiId, Stage, ConnectionId, Input, []). -spec delete_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), delete_connection_request(), proplists:proplist()) -> {ok, undefined, tuple()} | {error, any()} | {error, delete_connection_errors(), tuple()}. delete_connection(Client, ApiId, Stage, ConnectionId, Input0, Options0) -> Method = delete, Path = ["/", Stage, "/@connections/", aws_util:encode_uri(ConnectionId), ""], SuccessStatusCode = 204, {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#{api_id => ApiId}, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Get information about the connection with the provided id. -spec get_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list()) -> {ok, get_connection_response(), tuple()} | {error, any()} | {error, get_connection_errors(), tuple()}. get_connection(Client, ApiId, Stage, ConnectionId) when is_map(Client) -> get_connection(Client, ApiId, Stage, ConnectionId, #{}, #{}). -spec get_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), map(), map()) -> {ok, get_connection_response(), tuple()} | {error, any()} | {error, get_connection_errors(), tuple()}. get_connection(Client, ApiId, Stage, ConnectionId, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> get_connection(Client, ApiId, Stage, ConnectionId, QueryMap, HeadersMap, []). -spec get_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), map(), map(), proplists:proplist()) -> {ok, get_connection_response(), tuple()} | {error, any()} | {error, get_connection_errors(), tuple()}. get_connection(Client, ApiId, Stage, ConnectionId, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/", Stage, "/@connections/", aws_util:encode_uri(ConnectionId), ""], 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#{api_id => ApiId}, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Sends the provided data to the specified connection. -spec post_to_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), post_to_connection_request()) -> {ok, undefined, tuple()} | {error, any()} | {error, post_to_connection_errors(), tuple()}. post_to_connection(Client, ApiId, Stage, ConnectionId, Input) -> post_to_connection(Client, ApiId, Stage, ConnectionId, Input, []). -spec post_to_connection(aws_client:aws_client(), list() | binary(), list() | binary(), binary() | list(), post_to_connection_request(), proplists:proplist()) -> {ok, undefined, tuple()} | {error, any()} | {error, post_to_connection_errors(), tuple()}. post_to_connection(Client, ApiId, Stage, ConnectionId, Input0, Options0) -> Method = post, Path = ["/", Stage, "/@connections/", aws_util:encode_uri(ConnectionId), ""], 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#{api_id => ApiId}, 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 => <<"execute-api">>}, DefaultHost = build_host(<<"execute-api">>, Client1), URL0 = build_url(DefaultHost, Path, Client1), PathBin = erlang:iolist_to_binary(Path), {URL1, Host} = aws_util:apply_endpoint_url_override(URL0, DefaultHost, PathBin, <<"AWS_ENDPOINT_URL_AWS_APIGATEWAYMANAGEMENTAPI">>), URL = aws_request:add_query(URL1, 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, [{uri_encode_path, true}]), 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, #{api_id := ApiId, region := Region, endpoint := Endpoint}) -> aws_util:binary_join([ApiId, 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).