aws_erlang

%% WARNING: DO NOT EDIT, AUTO-GENERATED CODE!
%% See https://github.com/aws-beam/aws-codegen for more details.

%% @doc Introduction
%%
%% The Amazon Interactive Video Service (IVS) real-time API is REST
%% compatible, using a standard HTTP API and an AWS EventBridge event stream
%% for responses.
%%
%% JSON is used for both requests and responses, including errors.
%%
%% Terminology:
%%
%% <ul> <li> A stage is a virtual space where participants can exchange video
%% in real time.
%%
%% </li> <li> A participant token is a token that authenticates a participant
%% when they join a stage.
%%
%% </li> <li> A participant object represents participants (people) in the
%% stage and contains information about them. When a token is created, it
%% includes a participant ID; when a participant uses that token to join a
%% stage, the participant is associated with that participant ID. There is a
%% 1:1 mapping between participant tokens and participants.
%%
%% </li> <li> Server-side composition: The composition process composites
%% participants of a stage into a single video and forwards it to a set of
%% outputs (e.g., IVS channels). Composition endpoints support this process.
%%
%% </li> <li> Server-side composition: A composition controls the look of the
%% outputs, including how participants are positioned in the video.
%%
%% </li> </ul> Resources
%%
%% The following resources contain information about your IVS live stream
%% (see Getting Started with Amazon IVS Real-Time Streaming:
%% https://docs.aws.amazon.com/ivs/latest/RealTimeUserGuide/getting-started.html):
%%
%% <ul> <li> Stage — A stage is a virtual space where participants can
%% exchange video in real time.
%%
%% </li> </ul> Tagging
%%
%% A tag is a metadata label that you assign to an AWS resource. A tag
%% comprises a key and a value, both set by you. For example, you might set a
%% tag as `topic:nature' to label a particular video category. See
%% Tagging AWS Resources:
%% https://docs.aws.amazon.com/general/latest/gr/aws_tagging.html for more
%% information, including restrictions that apply to tags and &quot;Tag
%% naming limits and requirements&quot;; Amazon IVS stages has no
%% service-specific constraints beyond what is documented there.
%%
%% Tags can help you identify and organize your AWS resources. For example,
%% you can use the same tag for different resources to indicate that they are
%% related. You can also use tags to manage access (see Access Tags:
%% https://docs.aws.amazon.com/IAM/latest/UserGuide/access_tags.html).
%%
%% The Amazon IVS real-time API has these tag-related endpoints:
%% `TagResource', `UntagResource', and `ListTagsForResource'. The
%% following resource supports tagging: Stage.
%%
%% At most 50 tags can be applied to a resource.
%%
%% Stages Endpoints
%%
%% <ul> <li> `CreateParticipantToken' — Creates an additional token for a
%% specified stage. This can be done after stage creation or when tokens
%% expire.
%%
%% </li> <li> `CreateStage' — Creates a new stage (and optionally
%% participant tokens).
%%
%% </li> <li> `DeleteStage' — Shuts down and deletes the specified stage
%% (disconnecting all participants).
%%
%% </li> <li> `DisconnectParticipant' — Disconnects a specified
%% participant and revokes the participant permanently from a specified
%% stage.
%%
%% </li> <li> `GetParticipant' — Gets information about the specified
%% participant token.
%%
%% </li> <li> `GetStage' — Gets information for the specified stage.
%%
%% </li> <li> `GetStageSession' — Gets information for the specified
%% stage session.
%%
%% </li> <li> `ListParticipantEvents' — Lists events for a specified
%% participant that occurred during a specified stage session.
%%
%% </li> <li> `ListParticipants' — Lists all participants in a specified
%% stage session.
%%
%% </li> <li> `ListStages' — Gets summary information about all stages in
%% your account, in the AWS region where the API request is processed.
%%
%% </li> <li> `ListStageSessions' — Gets all sessions for a specified
%% stage.
%%
%% </li> <li> `UpdateStage' — Updates a stage’s configuration.
%%
%% </li> </ul> Composition Endpoints
%%
%% <ul> <li> `GetComposition' — Gets information about the specified
%% Composition resource.
%%
%% </li> <li> `ListCompositions' — Gets summary information about all
%% Compositions in your account, in the AWS region where the API request is
%% processed.
%%
%% </li> <li> `StartComposition' — Starts a Composition from a stage
%% based on the configuration provided in the request.
%%
%% </li> <li> `StopComposition' — Stops and deletes a Composition
%% resource. Any broadcast from the Composition resource is stopped.
%%
%% </li> </ul> EncoderConfiguration Endpoints
%%
%% <ul> <li> `CreateEncoderConfiguration' — Creates an
%% EncoderConfiguration object.
%%
%% </li> <li> `DeleteEncoderConfiguration' — Deletes an
%% EncoderConfiguration resource. Ensures that no Compositions are using this
%% template; otherwise, returns an error.
%%
%% </li> <li> `GetEncoderConfiguration' — Gets information about the
%% specified EncoderConfiguration resource.
%%
%% </li> <li> `ListEncoderConfigurations' — Gets summary information
%% about all EncoderConfigurations in your account, in the AWS region where
%% the API request is processed.
%%
%% </li> </ul> StorageConfiguration Endpoints
%%
%% <ul> <li> `CreateStorageConfiguration' — Creates a new storage
%% configuration, used to enable recording to Amazon S3.
%%
%% </li> <li> `DeleteStorageConfiguration' — Deletes the storage
%% configuration for the specified ARN.
%%
%% </li> <li> `GetStorageConfiguration' — Gets the storage configuration
%% for the specified ARN.
%%
%% </li> <li> `ListStorageConfigurations' — Gets summary information
%% about all storage configurations in your account, in the AWS region where
%% the API request is processed.
%%
%% </li> </ul> Tags Endpoints
%%
%% <ul> <li> `ListTagsForResource' — Gets information about AWS tags for
%% the specified ARN.
%%
%% </li> <li> `TagResource' — Adds or updates tags for the AWS resource
%% with the specified ARN.
%%
%% </li> <li> `UntagResource' — Removes tags from the resource with the
%% specified ARN.
%%
%% </li> </ul>
-module(aws_ivs_realtime).

-export([create_encoder_configuration/2,
         create_encoder_configuration/3,
         create_participant_token/2,
         create_participant_token/3,
         create_stage/2,
         create_stage/3,
         create_storage_configuration/2,
         create_storage_configuration/3,
         delete_encoder_configuration/2,
         delete_encoder_configuration/3,
         delete_stage/2,
         delete_stage/3,
         delete_storage_configuration/2,
         delete_storage_configuration/3,
         disconnect_participant/2,
         disconnect_participant/3,
         get_composition/2,
         get_composition/3,
         get_encoder_configuration/2,
         get_encoder_configuration/3,
         get_participant/2,
         get_participant/3,
         get_stage/2,
         get_stage/3,
         get_stage_session/2,
         get_stage_session/3,
         get_storage_configuration/2,
         get_storage_configuration/3,
         list_compositions/2,
         list_compositions/3,
         list_encoder_configurations/2,
         list_encoder_configurations/3,
         list_participant_events/2,
         list_participant_events/3,
         list_participants/2,
         list_participants/3,
         list_stage_sessions/2,
         list_stage_sessions/3,
         list_stages/2,
         list_stages/3,
         list_storage_configurations/2,
         list_storage_configurations/3,
         list_tags_for_resource/2,
         list_tags_for_resource/4,
         list_tags_for_resource/5,
         start_composition/2,
         start_composition/3,
         stop_composition/2,
         stop_composition/3,
         tag_resource/3,
         tag_resource/4,
         untag_resource/3,
         untag_resource/4,
         update_stage/2,
         update_stage/3]).

-include_lib("hackney/include/hackney_lib.hrl").

%%====================================================================
%% API
%%====================================================================

%% @doc Creates an EncoderConfiguration object.
create_encoder_configuration(Client, Input) ->
    create_encoder_configuration(Client, Input, []).
create_encoder_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/CreateEncoderConfiguration"],
    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 Creates an additional token for a specified stage.
%%
%% This can be done after stage creation or when tokens expire. Tokens always
%% are scoped to the stage for which they are created.
%%
%% Encryption keys are owned by Amazon IVS and never used directly by your
%% application.
create_participant_token(Client, Input) ->
    create_participant_token(Client, Input, []).
create_participant_token(Client, Input0, Options0) ->
    Method = post,
    Path = ["/CreateParticipantToken"],
    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 Creates a new stage (and optionally participant tokens).
create_stage(Client, Input) ->
    create_stage(Client, Input, []).
create_stage(Client, Input0, Options0) ->
    Method = post,
    Path = ["/CreateStage"],
    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 Creates a new storage configuration, used to enable recording to
%% Amazon S3.
%%
%% When a StorageConfiguration is created, IVS will modify the S3
%% bucketPolicy of the provided bucket. This will ensure that IVS has
%% sufficient permissions to write content to the provided bucket.
create_storage_configuration(Client, Input) ->
    create_storage_configuration(Client, Input, []).
create_storage_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/CreateStorageConfiguration"],
    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 an EncoderConfiguration resource.
%%
%% Ensures that no Compositions are using this template; otherwise, returns
%% an error.
delete_encoder_configuration(Client, Input) ->
    delete_encoder_configuration(Client, Input, []).
delete_encoder_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/DeleteEncoderConfiguration"],
    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 Shuts down and deletes the specified stage (disconnecting all
%% participants).
delete_stage(Client, Input) ->
    delete_stage(Client, Input, []).
delete_stage(Client, Input0, Options0) ->
    Method = post,
    Path = ["/DeleteStage"],
    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 the storage configuration for the specified ARN.
%%
%% If you try to delete a storage configuration that is used by a
%% Composition, you will get an error (409 ConflictException). To avoid this,
%% for all Compositions that reference the storage configuration, first use
%% `StopComposition' and wait for it to complete, then use
%% DeleteStorageConfiguration.
delete_storage_configuration(Client, Input) ->
    delete_storage_configuration(Client, Input, []).
delete_storage_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/DeleteStorageConfiguration"],
    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 Disconnects a specified participant and revokes the participant
%% permanently from a specified stage.
disconnect_participant(Client, Input) ->
    disconnect_participant(Client, Input, []).
disconnect_participant(Client, Input0, Options0) ->
    Method = post,
    Path = ["/DisconnectParticipant"],
    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 Get information about the specified Composition resource.
get_composition(Client, Input) ->
    get_composition(Client, Input, []).
get_composition(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetComposition"],
    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 Gets information about the specified EncoderConfiguration resource.
get_encoder_configuration(Client, Input) ->
    get_encoder_configuration(Client, Input, []).
get_encoder_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetEncoderConfiguration"],
    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 Gets information about the specified participant token.
get_participant(Client, Input) ->
    get_participant(Client, Input, []).
get_participant(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetParticipant"],
    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 Gets information for the specified stage.
get_stage(Client, Input) ->
    get_stage(Client, Input, []).
get_stage(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetStage"],
    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 Gets information for the specified stage session.
get_stage_session(Client, Input) ->
    get_stage_session(Client, Input, []).
get_stage_session(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetStageSession"],
    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 Gets the storage configuration for the specified ARN.
get_storage_configuration(Client, Input) ->
    get_storage_configuration(Client, Input, []).
get_storage_configuration(Client, Input0, Options0) ->
    Method = post,
    Path = ["/GetStorageConfiguration"],
    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 Gets summary information about all Compositions in your account, in
%% the AWS region where the API request is processed.
list_compositions(Client, Input) ->
    list_compositions(Client, Input, []).
list_compositions(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListCompositions"],
    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 Gets summary information about all EncoderConfigurations in your
%% account, in the AWS region where the API request is processed.
list_encoder_configurations(Client, Input) ->
    list_encoder_configurations(Client, Input, []).
list_encoder_configurations(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListEncoderConfigurations"],
    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 Lists events for a specified participant that occurred during a
%% specified stage session.
list_participant_events(Client, Input) ->
    list_participant_events(Client, Input, []).
list_participant_events(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListParticipantEvents"],
    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 Lists all participants in a specified stage session.
list_participants(Client, Input) ->
    list_participants(Client, Input, []).
list_participants(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListParticipants"],
    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 Gets all sessions for a specified stage.
list_stage_sessions(Client, Input) ->
    list_stage_sessions(Client, Input, []).
list_stage_sessions(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListStageSessions"],
    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 Gets summary information about all stages in your account, in the AWS
%% region where the API request is processed.
list_stages(Client, Input) ->
    list_stages(Client, Input, []).
list_stages(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListStages"],
    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 Gets summary information about all storage configurations in your
%% account, in the AWS region where the API request is processed.
list_storage_configurations(Client, Input) ->
    list_storage_configurations(Client, Input, []).
list_storage_configurations(Client, Input0, Options0) ->
    Method = post,
    Path = ["/ListStorageConfigurations"],
    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 Gets information about AWS tags for the specified ARN.
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 Starts a Composition from a stage based on the configuration provided
%% in the request.
%%
%% A Composition is an ephemeral resource that exists after this endpoint
%% returns successfully. Composition stops and the resource is deleted:
%%
%% <ul> <li> When `StopComposition' is called.
%%
%% </li> <li> After a 1-minute timeout, when all participants are
%% disconnected from the stage.
%%
%% </li> <li> After a 1-minute timeout, if there are no participants in the
%% stage when StartComposition is called.
%%
%% </li> <li> When broadcasting to the IVS channel fails and all retries are
%% exhausted.
%%
%% </li> <li> When broadcasting is disconnected and all attempts to reconnect
%% are exhausted.
%%
%% </li> </ul>
start_composition(Client, Input) ->
    start_composition(Client, Input, []).
start_composition(Client, Input0, Options0) ->
    Method = post,
    Path = ["/StartComposition"],
    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 Stops and deletes a Composition resource.
%%
%% Any broadcast from the Composition resource is stopped.
stop_composition(Client, Input) ->
    stop_composition(Client, Input, []).
stop_composition(Client, Input0, Options0) ->
    Method = post,
    Path = ["/StopComposition"],
    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 Adds or updates tags for the AWS resource with the specified ARN.
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 Removes tags from the resource with the specified ARN.
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 Updates a stage’s configuration.
update_stage(Client, Input) ->
    update_stage(Client, Input, []).
update_stage(Client, Input0, Options0) ->
    Method = post,
    Path = ["/UpdateStage"],
    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).

%%====================================================================
%% 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 => <<"ivs">>},
    Host = build_host(<<"ivsrealtime">>, 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).