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src/aws_mediatailor.erl
%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE!
%% See https://github.com/aws-beam/aws-codegen for more details.
%% @doc Use the AWS Elemental MediaTailor SDK to configure scalable ad
%% insertion for your live and VOD content.
%%
%% With AWS Elemental MediaTailor, you can serve targeted ads to viewers
%% while maintaining broadcast quality in over-the-top (OTT) video
%% applications. For information about using the service, including detailed
%% information about the settings covered in this guide, see the AWS
%% Elemental MediaTailor User Guide.
%%
%% Through the SDK, you manage AWS Elemental MediaTailor configurations the
%% same as you do through the console. For example, you specify ad insertion
%% behavior and mapping information for the origin server and the ad decision
%% server (ADS).
-module(aws_mediatailor).
-export([delete_playback_configuration/3,
delete_playback_configuration/4,
get_playback_configuration/2,
get_playback_configuration/4,
get_playback_configuration/5,
list_playback_configurations/1,
list_playback_configurations/3,
list_playback_configurations/4,
list_tags_for_resource/2,
list_tags_for_resource/4,
list_tags_for_resource/5,
put_playback_configuration/2,
put_playback_configuration/3,
tag_resource/3,
tag_resource/4,
untag_resource/3,
untag_resource/4]).
-include_lib("hackney/include/hackney_lib.hrl").
%%====================================================================
%% API
%%====================================================================
%% @doc Deletes the playback configuration for the specified name.
delete_playback_configuration(Client, Name, Input) ->
delete_playback_configuration(Client, Name, Input, []).
delete_playback_configuration(Client, Name, Input0, Options0) ->
Method = delete,
Path = ["/playbackConfiguration/", aws_util:encode_uri(Name), ""],
SuccessStatusCode = 204,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Input1 = Input0,
Query_ = [],
Input = Input1,
request(Client, Method, Path, Query_, Headers, Input, Options, SuccessStatusCode).
%% @doc Returns the playback configuration for the specified name.
get_playback_configuration(Client, Name)
when is_map(Client) ->
get_playback_configuration(Client, Name, #{}, #{}).
get_playback_configuration(Client, Name, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
get_playback_configuration(Client, Name, QueryMap, HeadersMap, []).
get_playback_configuration(Client, Name, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/playbackConfiguration/", 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 Returns a list of the playback configurations defined in AWS
%% Elemental MediaTailor.
%%
%% You can specify a maximum number of configurations to return at a time.
%% The default maximum is 50. Results are returned in pagefuls. If
%% MediaTailor has more configurations than the specified maximum, it
%% provides parameters in the response that you can use to retrieve the next
%% pageful.
list_playback_configurations(Client)
when is_map(Client) ->
list_playback_configurations(Client, #{}, #{}).
list_playback_configurations(Client, QueryMap, HeadersMap)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
list_playback_configurations(Client, QueryMap, HeadersMap, []).
list_playback_configurations(Client, QueryMap, HeadersMap, Options0)
when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
Path = ["/playbackConfigurations"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Query0_ =
[
{<<"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 Returns a list of the tags assigned to the specified playback
%% configuration 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 Adds a new playback configuration to AWS Elemental MediaTailor.
put_playback_configuration(Client, Input) ->
put_playback_configuration(Client, Input, []).
put_playback_configuration(Client, Input0, Options0) ->
Method = put,
Path = ["/playbackConfiguration"],
SuccessStatusCode = 200,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Input1 = Input0,
Query_ = [],
Input = Input1,
request(Client, Method, Path, Query_, Headers, Input, Options, SuccessStatusCode).
%% @doc Adds tags to the specified playback configuration resource.
%%
%% You can specify one or more tags to add.
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 = 204,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Input1 = Input0,
Query_ = [],
Input = Input1,
request(Client, Method, Path, Query_, Headers, Input, Options, SuccessStatusCode).
%% @doc Removes tags from the specified playback configuration resource.
%%
%% You can specify one or more tags 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 = 204,
Options = [{send_body_as_binary, false},
{receive_body_as_binary, false}
| Options0],
Headers = [],
Input1 = Input0,
QueryMapping = [
{<<"tagKeys">>, <<"TagKeys">>}
],
{Query_, Input} = aws_request:build_headers(QueryMapping, Input1),
request(Client, Method, Path, Query_, Headers, Input, Options, SuccessStatusCode).
%%====================================================================
%% Internal functions
%%====================================================================
-spec request(aws_client:aws_client(), atom(), iolist(), list(),
list(), map() | undefined, list(), pos_integer() | undefined) ->
{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) ->
Client1 = Client#{service => <<"mediatailor">>},
Host = build_host(<<"api.mediatailor">>, Client1),
URL0 = build_url(Host, Path, Client1),
URL = aws_request:add_query(URL0, Query),
AdditionalHeaders = [ {<<"Host">>, Host}
, {<<"Content-Type">>, <<"application/x-amz-json-1.1">>}
],
Headers1 = aws_request:add_headers(AdditionalHeaders, Headers0),
Payload =
case proplists:get_value(send_body_as_binary, Options) of
true ->
maps:get(<<"Body">>, Input, <<"">>);
false ->
encode_payload(Input)
end,
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).
handle_response({ok, StatusCode, ResponseHeaders, Client}, SuccessStatusCode, DecodeBody)
when StatusCode =:= 200;
StatusCode =:= 202;
StatusCode =:= 204;
StatusCode =:= SuccessStatusCode ->
case hackney:body(Client) of
{ok, <<>>} when StatusCode =:= 200;
StatusCode =:= SuccessStatusCode ->
{ok, #{}, {StatusCode, ResponseHeaders, Client}};
{ok, Body} ->
Result = case DecodeBody of
true -> jsx:decode(Body);
false -> #{<<"Body">> => Body}
end,
{ok, Result, {StatusCode, ResponseHeaders, Client}}
end;
handle_response({ok, StatusCode, ResponseHeaders, Client}, _, _DecodeBody) ->
{ok, Body} = hackney:body(Client),
Error = jsx:decode(Body),
{error, Error, {StatusCode, ResponseHeaders, Client}};
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).