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src/aws_amp.erl
%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE!
%% See https://github.com/aws-beam/aws-codegen for more details.
%% @doc Amazon Managed Service for Prometheus
-module(aws_amp).
-export([create_alert_manager_definition/3,
create_alert_manager_definition/4,
create_logging_configuration/3,
create_logging_configuration/4,
create_rule_groups_namespace/3,
create_rule_groups_namespace/4,
create_workspace/2,
create_workspace/3,
delete_alert_manager_definition/3,
delete_alert_manager_definition/4,
delete_logging_configuration/3,
delete_logging_configuration/4,
delete_rule_groups_namespace/4,
delete_rule_groups_namespace/5,
delete_workspace/3,
delete_workspace/4,
describe_alert_manager_definition/2,
describe_alert_manager_definition/4,
describe_alert_manager_definition/5,
describe_logging_configuration/2,
describe_logging_configuration/4,
describe_logging_configuration/5,
describe_rule_groups_namespace/3,
describe_rule_groups_namespace/5,
describe_rule_groups_namespace/6,
describe_workspace/2,
describe_workspace/4,
describe_workspace/5,
list_rule_groups_namespaces/2,
list_rule_groups_namespaces/4,
list_rule_groups_namespaces/5,
list_tags_for_resource/2,
list_tags_for_resource/4,
list_tags_for_resource/5,
list_workspaces/1,
list_workspaces/3,
list_workspaces/4,
put_alert_manager_definition/3,
put_alert_manager_definition/4,
put_rule_groups_namespace/4,
put_rule_groups_namespace/5,
tag_resource/3,
tag_resource/4,
untag_resource/3,
untag_resource/4,
update_logging_configuration/3,
update_logging_configuration/4,
update_workspace_alias/3,
update_workspace_alias/4]).
-include_lib("hackney/include/hackney_lib.hrl").
%%====================================================================
%% API
%%====================================================================
%% @doc Create an alert manager definition.
create_alert_manager_definition(Client, WorkspaceId, Input) ->
create_alert_manager_definition(Client, WorkspaceId, Input, []).
create_alert_manager_definition(Client, WorkspaceId, Input0, Options0) ->
Method = post,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/alertmanager/definition"],
SuccessStatusCode = 202,
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 Create logging configuration.
create_logging_configuration(Client, WorkspaceId, Input) ->
create_logging_configuration(Client, WorkspaceId, Input, []).
create_logging_configuration(Client, WorkspaceId, Input0, Options0) ->
Method = post,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/logging"],
SuccessStatusCode = 202,
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 Create a rule group namespace.
create_rule_groups_namespace(Client, WorkspaceId, Input) ->
create_rule_groups_namespace(Client, WorkspaceId, Input, []).
create_rule_groups_namespace(Client, WorkspaceId, Input0, Options0) ->
Method = post,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/rulegroupsnamespaces"],
SuccessStatusCode = 202,
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 AMP workspace.
create_workspace(Client, Input) ->
create_workspace(Client, Input, []).
create_workspace(Client, Input0, Options0) ->
Method = post,
Path = ["/workspaces"],
SuccessStatusCode = 202,
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 an alert manager definition.
delete_alert_manager_definition(Client, WorkspaceId, Input) ->
delete_alert_manager_definition(Client, WorkspaceId, Input, []).
delete_alert_manager_definition(Client, WorkspaceId, Input0, Options0) ->
Method = delete,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/alertmanager/definition"],
SuccessStatusCode = 202,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false},
{append_sha256_content_hash, false}
| Options0],
Headers = [],
Input1 = Input0,
CustomHeaders = [],
Input2 = Input1,
QueryMapping = [
{<<"clientToken">>, <<"clientToken">>}
],
{Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
%% @doc Delete logging configuration.
delete_logging_configuration(Client, WorkspaceId, Input) ->
delete_logging_configuration(Client, WorkspaceId, Input, []).
delete_logging_configuration(Client, WorkspaceId, Input0, Options0) ->
Method = delete,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/logging"],
SuccessStatusCode = 202,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false},
{append_sha256_content_hash, false}
| Options0],
Headers = [],
Input1 = Input0,
CustomHeaders = [],
Input2 = Input1,
QueryMapping = [
{<<"clientToken">>, <<"clientToken">>}
],
{Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
%% @doc Delete a rule groups namespace.
delete_rule_groups_namespace(Client, Name, WorkspaceId, Input) ->
delete_rule_groups_namespace(Client, Name, WorkspaceId, Input, []).
delete_rule_groups_namespace(Client, Name, WorkspaceId, Input0, Options0) ->
Method = delete,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/rulegroupsnamespaces/", aws_util:encode_uri(Name), ""],
SuccessStatusCode = 202,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false},
{append_sha256_content_hash, false}
| Options0],
Headers = [],
Input1 = Input0,
CustomHeaders = [],
Input2 = Input1,
QueryMapping = [
{<<"clientToken">>, <<"clientToken">>}
],
{Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
%% @doc Deletes an AMP workspace.
delete_workspace(Client, WorkspaceId, Input) ->
delete_workspace(Client, WorkspaceId, Input, []).
delete_workspace(Client, WorkspaceId, Input0, Options0) ->
Method = delete,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), ""],
SuccessStatusCode = 202,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false},
{append_sha256_content_hash, false}
| Options0],
Headers = [],
Input1 = Input0,
CustomHeaders = [],
Input2 = Input1,
QueryMapping = [
{<<"clientToken">>, <<"clientToken">>}
],
{Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
%% @doc Describes an alert manager definition.
describe_alert_manager_definition(Client, WorkspaceId)
when is_map(Client) ->
describe_alert_manager_definition(Client, WorkspaceId, #{}, #{}).
describe_alert_manager_definition(Client, WorkspaceId, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
describe_alert_manager_definition(Client, WorkspaceId, QueryMap, HeadersMap, []).
describe_alert_manager_definition(Client, WorkspaceId, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/alertmanager/definition"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query_ = [],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Describes logging configuration.
describe_logging_configuration(Client, WorkspaceId)
when is_map(Client) ->
describe_logging_configuration(Client, WorkspaceId, #{}, #{}).
describe_logging_configuration(Client, WorkspaceId, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
describe_logging_configuration(Client, WorkspaceId, QueryMap, HeadersMap, []).
describe_logging_configuration(Client, WorkspaceId, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/logging"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query_ = [],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Describe a rule groups namespace.
describe_rule_groups_namespace(Client, Name, WorkspaceId)
when is_map(Client) ->
describe_rule_groups_namespace(Client, Name, WorkspaceId, #{}, #{}).
describe_rule_groups_namespace(Client, Name, WorkspaceId, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
describe_rule_groups_namespace(Client, Name, WorkspaceId, QueryMap, HeadersMap, []).
describe_rule_groups_namespace(Client, Name, WorkspaceId, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/rulegroupsnamespaces/", aws_util:encode_uri(Name), ""],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query_ = [],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Describes an existing AMP workspace.
describe_workspace(Client, WorkspaceId)
when is_map(Client) ->
describe_workspace(Client, WorkspaceId, #{}, #{}).
describe_workspace(Client, WorkspaceId, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
describe_workspace(Client, WorkspaceId, QueryMap, HeadersMap, []).
describe_workspace(Client, WorkspaceId, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), ""],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query_ = [],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Lists rule groups namespaces.
list_rule_groups_namespaces(Client, WorkspaceId)
when is_map(Client) ->
list_rule_groups_namespaces(Client, WorkspaceId, #{}, #{}).
list_rule_groups_namespaces(Client, WorkspaceId, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
list_rule_groups_namespaces(Client, WorkspaceId, QueryMap, HeadersMap, []).
list_rule_groups_namespaces(Client, WorkspaceId, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/rulegroupsnamespaces"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query0_ =
[
{<<"maxResults">>, maps:get(<<"maxResults">>, QueryMap, undefined)},
{<<"name">>, maps:get(<<"name">>, QueryMap, undefined)},
{<<"nextToken">>, maps:get(<<"nextToken">>, QueryMap, undefined)}
],
Query_ = [H || {_, V} = H <- Query0_, V =/= undefined],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Lists the tags you have assigned to the 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 = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query_ = [],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Lists all AMP workspaces, including workspaces being created or
%% deleted.
list_workspaces(Client)
when is_map(Client) ->
list_workspaces(Client, #{}, #{}).
list_workspaces(Client, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
list_workspaces(Client, QueryMap, HeadersMap, []).
list_workspaces(Client, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/workspaces"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query0_ =
[
{<<"alias">>, maps:get(<<"alias">>, QueryMap, undefined)},
{<<"maxResults">>, maps:get(<<"maxResults">>, QueryMap, undefined)},
{<<"nextToken">>, maps:get(<<"nextToken">>, QueryMap, undefined)}
],
Query_ = [H || {_, V} = H <- Query0_, V =/= undefined],
request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
%% @doc Update an alert manager definition.
put_alert_manager_definition(Client, WorkspaceId, Input) ->
put_alert_manager_definition(Client, WorkspaceId, Input, []).
put_alert_manager_definition(Client, WorkspaceId, Input0, Options0) ->
Method = put,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/alertmanager/definition"],
SuccessStatusCode = 202,
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 Update a rule groups namespace.
put_rule_groups_namespace(Client, Name, WorkspaceId, Input) ->
put_rule_groups_namespace(Client, Name, WorkspaceId, Input, []).
put_rule_groups_namespace(Client, Name, WorkspaceId, Input0, Options0) ->
Method = put,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/rulegroupsnamespaces/", aws_util:encode_uri(Name), ""],
SuccessStatusCode = 202,
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 tags for the specified resource.
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 = 200,
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 tags from the specified resource.
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 = 200,
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 Update logging configuration.
update_logging_configuration(Client, WorkspaceId, Input) ->
update_logging_configuration(Client, WorkspaceId, Input, []).
update_logging_configuration(Client, WorkspaceId, Input0, Options0) ->
Method = put,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/logging"],
SuccessStatusCode = 202,
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 an AMP workspace alias.
update_workspace_alias(Client, WorkspaceId, Input) ->
update_workspace_alias(Client, WorkspaceId, Input, []).
update_workspace_alias(Client, WorkspaceId, Input0, Options0) ->
Method = post,
Path = ["/workspaces/", aws_util:encode_uri(WorkspaceId), "/alias"],
SuccessStatusCode = 204,
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 => <<"aps">>},
Host = build_host(<<"aps">>, 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) ->
{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 = maps:get(proto, Client),
Path = erlang:iolist_to_binary(Path0),
Port = maps:get(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).