%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE! %% See https://github.com/aws-beam/aws-codegen for more details. %% @doc The resource management API for Amazon QLDB -module(aws_qldb). -export([cancel_journal_kinesis_stream/4, cancel_journal_kinesis_stream/5, create_ledger/2, create_ledger/3, delete_ledger/3, delete_ledger/4, describe_journal_kinesis_stream/3, describe_journal_kinesis_stream/5, describe_journal_kinesis_stream/6, describe_journal_s3_export/3, describe_journal_s3_export/5, describe_journal_s3_export/6, describe_ledger/2, describe_ledger/4, describe_ledger/5, export_journal_to_s3/3, export_journal_to_s3/4, get_block/3, get_block/4, get_digest/3, get_digest/4, get_revision/3, get_revision/4, list_journal_kinesis_streams_for_ledger/2, list_journal_kinesis_streams_for_ledger/4, list_journal_kinesis_streams_for_ledger/5, list_journal_s3_exports/1, list_journal_s3_exports/3, list_journal_s3_exports/4, list_journal_s3_exports_for_ledger/2, list_journal_s3_exports_for_ledger/4, list_journal_s3_exports_for_ledger/5, list_ledgers/1, list_ledgers/3, list_ledgers/4, list_tags_for_resource/2, list_tags_for_resource/4, list_tags_for_resource/5, stream_journal_to_kinesis/3, stream_journal_to_kinesis/4, tag_resource/3, tag_resource/4, untag_resource/3, untag_resource/4, update_ledger/3, update_ledger/4, update_ledger_permissions_mode/3, update_ledger_permissions_mode/4]). -include_lib("hackney/include/hackney_lib.hrl"). %%==================================================================== %% API %%==================================================================== %% @doc Ends a given Amazon QLDB journal stream. %% %% Before a stream can be canceled, its current status must be `ACTIVE'. %% %% You can't restart a stream after you cancel it. Canceled QLDB stream %% resources are subject to a 7-day retention period, so they are %% automatically deleted after this limit expires. cancel_journal_kinesis_stream(Client, LedgerName, StreamId, Input) -> cancel_journal_kinesis_stream(Client, LedgerName, StreamId, Input, []). cancel_journal_kinesis_stream(Client, LedgerName, StreamId, Input0, Options0) -> Method = delete, Path = ["/ledgers/", aws_util:encode_uri(LedgerName), "/journal-kinesis-streams/", aws_util:encode_uri(StreamId), ""], 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 Creates a new ledger in your Amazon Web Services account in the %% current Region. create_ledger(Client, Input) -> create_ledger(Client, Input, []). create_ledger(Client, Input0, Options0) -> Method = post, Path = ["/ledgers"], 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 ledger and all of its contents. %% %% This action is irreversible. %% %% If deletion protection is enabled, you must first disable it before you %% can delete the ledger. You can disable it by calling the %% `UpdateLedger' operation to set this parameter to `false'. delete_ledger(Client, Name, Input) -> delete_ledger(Client, Name, Input, []). delete_ledger(Client, Name, Input0, Options0) -> Method = delete, Path = ["/ledgers/", aws_util:encode_uri(Name), ""], 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 Returns detailed information about a given Amazon QLDB journal %% stream. %% %% The output includes the Amazon Resource Name (ARN), stream name, current %% status, creation time, and the parameters of the original stream creation %% request. %% %% This action does not return any expired journal streams. For more %% information, see Expiration for terminal streams in the Amazon QLDB %% Developer Guide. describe_journal_kinesis_stream(Client, LedgerName, StreamId) when is_map(Client) -> describe_journal_kinesis_stream(Client, LedgerName, StreamId, #{}, #{}). describe_journal_kinesis_stream(Client, LedgerName, StreamId, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> describe_journal_kinesis_stream(Client, LedgerName, StreamId, QueryMap, HeadersMap, []). describe_journal_kinesis_stream(Client, LedgerName, StreamId, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers/", aws_util:encode_uri(LedgerName), "/journal-kinesis-streams/", aws_util:encode_uri(StreamId), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query_ = [], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns information about a journal export job, including the ledger %% name, export ID, creation time, current status, and the parameters of the %% original export creation request. %% %% This action does not return any expired export jobs. For more information, %% see Export job expiration in the Amazon QLDB Developer Guide. %% %% If the export job with the given `ExportId' doesn't exist, then %% throws `ResourceNotFoundException'. %% %% If the ledger with the given `Name' doesn't exist, then throws %% `ResourceNotFoundException'. describe_journal_s3_export(Client, ExportId, Name) when is_map(Client) -> describe_journal_s3_export(Client, ExportId, Name, #{}, #{}). describe_journal_s3_export(Client, ExportId, Name, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> describe_journal_s3_export(Client, ExportId, Name, QueryMap, HeadersMap, []). describe_journal_s3_export(Client, ExportId, Name, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers/", aws_util:encode_uri(Name), "/journal-s3-exports/", aws_util:encode_uri(ExportId), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query_ = [], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns information about a ledger, including its state, permissions %% mode, encryption at rest settings, and when it was created. describe_ledger(Client, Name) when is_map(Client) -> describe_ledger(Client, Name, #{}, #{}). describe_ledger(Client, Name, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> describe_ledger(Client, Name, QueryMap, HeadersMap, []). describe_ledger(Client, Name, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers/", aws_util:encode_uri(Name), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query_ = [], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Exports journal contents within a date and time range from a ledger %% into a specified Amazon Simple Storage Service (Amazon S3) bucket. %% %% A journal export job can write the data objects in either the text or %% binary representation of Amazon Ion format, or in JSON Lines text format. %% %% If the ledger with the given `Name' doesn't exist, then throws %% `ResourceNotFoundException'. %% %% If the ledger with the given `Name' is in `CREATING' status, then %% throws `ResourcePreconditionNotMetException'. %% %% You can initiate up to two concurrent journal export requests for each %% ledger. Beyond this limit, journal export requests throw %% `LimitExceededException'. export_journal_to_s3(Client, Name, Input) -> export_journal_to_s3(Client, Name, Input, []). export_journal_to_s3(Client, Name, Input0, Options0) -> Method = post, Path = ["/ledgers/", aws_util:encode_uri(Name), "/journal-s3-exports"], 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 Returns a block object at a specified address in a journal. %% %% Also returns a proof of the specified block for verification if %% `DigestTipAddress' is provided. %% %% For information about the data contents in a block, see Journal contents %% in the Amazon QLDB Developer Guide. %% %% If the specified ledger doesn't exist or is in `DELETING' status, %% then throws `ResourceNotFoundException'. %% %% If the specified ledger is in `CREATING' status, then throws %% `ResourcePreconditionNotMetException'. %% %% If no block exists with the specified address, then throws %% `InvalidParameterException'. get_block(Client, Name, Input) -> get_block(Client, Name, Input, []). get_block(Client, Name, Input0, Options0) -> Method = post, Path = ["/ledgers/", aws_util:encode_uri(Name), "/block"], 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 Returns the digest of a ledger at the latest committed block in the %% journal. %% %% The response includes a 256-bit hash value and a block address. get_digest(Client, Name, Input) -> get_digest(Client, Name, Input, []). get_digest(Client, Name, Input0, Options0) -> Method = post, Path = ["/ledgers/", aws_util:encode_uri(Name), "/digest"], 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 Returns a revision data object for a specified document ID and block %% address. %% %% Also returns a proof of the specified revision for verification if %% `DigestTipAddress' is provided. get_revision(Client, Name, Input) -> get_revision(Client, Name, Input, []). get_revision(Client, Name, Input0, Options0) -> Method = post, Path = ["/ledgers/", aws_util:encode_uri(Name), "/revision"], 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 Returns all Amazon QLDB journal streams for a given ledger. %% %% This action does not return any expired journal streams. For more %% information, see Expiration for terminal streams in the Amazon QLDB %% Developer Guide. %% %% This action returns a maximum of `MaxResults' items. It is paginated %% so that you can retrieve all the items by calling %% `ListJournalKinesisStreamsForLedger' multiple times. list_journal_kinesis_streams_for_ledger(Client, LedgerName) when is_map(Client) -> list_journal_kinesis_streams_for_ledger(Client, LedgerName, #{}, #{}). list_journal_kinesis_streams_for_ledger(Client, LedgerName, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_journal_kinesis_streams_for_ledger(Client, LedgerName, QueryMap, HeadersMap, []). list_journal_kinesis_streams_for_ledger(Client, LedgerName, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers/", aws_util:encode_uri(LedgerName), "/journal-kinesis-streams"], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query0_ = [ {<<"max_results">>, maps:get(<<"max_results">>, QueryMap, undefined)}, {<<"next_token">>, maps:get(<<"next_token">>, QueryMap, undefined)} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns all journal export jobs for all ledgers that are associated %% with the current Amazon Web Services account and Region. %% %% This action returns a maximum of `MaxResults' items, and is paginated %% so that you can retrieve all the items by calling %% `ListJournalS3Exports' multiple times. %% %% This action does not return any expired export jobs. For more information, %% see Export job expiration in the Amazon QLDB Developer Guide. list_journal_s3_exports(Client) when is_map(Client) -> list_journal_s3_exports(Client, #{}, #{}). list_journal_s3_exports(Client, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_journal_s3_exports(Client, QueryMap, HeadersMap, []). list_journal_s3_exports(Client, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/journal-s3-exports"], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query0_ = [ {<<"max_results">>, maps:get(<<"max_results">>, QueryMap, undefined)}, {<<"next_token">>, maps:get(<<"next_token">>, QueryMap, undefined)} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns all journal export jobs for a specified ledger. %% %% This action returns a maximum of `MaxResults' items, and is paginated %% so that you can retrieve all the items by calling %% `ListJournalS3ExportsForLedger' multiple times. %% %% This action does not return any expired export jobs. For more information, %% see Export job expiration in the Amazon QLDB Developer Guide. list_journal_s3_exports_for_ledger(Client, Name) when is_map(Client) -> list_journal_s3_exports_for_ledger(Client, Name, #{}, #{}). list_journal_s3_exports_for_ledger(Client, Name, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_journal_s3_exports_for_ledger(Client, Name, QueryMap, HeadersMap, []). list_journal_s3_exports_for_ledger(Client, Name, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers/", aws_util:encode_uri(Name), "/journal-s3-exports"], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query0_ = [ {<<"max_results">>, maps:get(<<"max_results">>, QueryMap, undefined)}, {<<"next_token">>, maps:get(<<"next_token">>, QueryMap, undefined)} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns all ledgers that are associated with the current Amazon Web %% Services account and Region. %% %% This action returns a maximum of `MaxResults' items and is paginated %% so that you can retrieve all the items by calling `ListLedgers' %% multiple times. list_ledgers(Client) when is_map(Client) -> list_ledgers(Client, #{}, #{}). list_ledgers(Client, QueryMap, HeadersMap) when is_map(Client), is_map(QueryMap), is_map(HeadersMap) -> list_ledgers(Client, QueryMap, HeadersMap, []). list_ledgers(Client, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/ledgers"], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query0_ = [ {<<"max_results">>, maps:get(<<"max_results">>, QueryMap, undefined)}, {<<"next_token">>, maps:get(<<"next_token">>, QueryMap, undefined)} ], Query_ = [H || {_, V} = H <- Query0_, V =/= undefined], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Returns all tags for a specified Amazon QLDB resource. list_tags_for_resource(Client, ResourceArn) when is_map(Client) -> list_tags_for_resource(Client, ResourceArn, #{}, #{}). 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, []). list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap, Options0) when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) -> Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""], SuccessStatusCode = undefined, Options = [{send_body_as_binary, false}, {receive_body_as_binary, false} | Options0], Headers = [], Query_ = [], request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode). %% @doc Creates a journal stream for a given Amazon QLDB ledger. %% %% The stream captures every document revision that is committed to the %% ledger's journal and delivers the data to a specified Amazon Kinesis %% Data Streams resource. stream_journal_to_kinesis(Client, LedgerName, Input) -> stream_journal_to_kinesis(Client, LedgerName, Input, []). stream_journal_to_kinesis(Client, LedgerName, Input0, Options0) -> Method = post, Path = ["/ledgers/", aws_util:encode_uri(LedgerName), "/journal-kinesis-streams"], 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 Adds one or more tags to a specified Amazon QLDB resource. %% %% A resource can have up to 50 tags. If you try to create more than 50 tags %% for a resource, your request fails and returns an error. tag_resource(Client, ResourceArn, Input) -> tag_resource(Client, ResourceArn, Input, []). tag_resource(Client, ResourceArn, Input0, Options0) -> Method = post, Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""], 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 Removes one or more tags from a specified Amazon QLDB resource. %% %% You can specify up to 50 tag keys to remove. untag_resource(Client, ResourceArn, Input) -> untag_resource(Client, ResourceArn, Input, []). untag_resource(Client, ResourceArn, Input0, Options0) -> Method = delete, Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""], 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 = [ {<<"tagKeys">>, <<"TagKeys">>} ], {Query_, Input} = aws_request:build_headers(QueryMapping, Input2), request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode). %% @doc Updates properties on a ledger. update_ledger(Client, Name, Input) -> update_ledger(Client, Name, Input, []). update_ledger(Client, Name, Input0, Options0) -> Method = patch, Path = ["/ledgers/", aws_util:encode_uri(Name), ""], 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 Updates the permissions mode of a ledger. %% %% Before you switch to the `STANDARD' permissions mode, you must first %% create all required IAM policies and table tags to avoid disruption to %% your users. To learn more, see Migrating to the standard permissions mode %% in the Amazon QLDB Developer Guide. update_ledger_permissions_mode(Client, Name, Input) -> update_ledger_permissions_mode(Client, Name, Input, []). update_ledger_permissions_mode(Client, Name, Input0, Options0) -> Method = patch, Path = ["/ledgers/", aws_util:encode_uri(Name), "/permissions-mode"], 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 => <<"qldb">>}, Host = build_host(<<"qldb">>, 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).