{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.CloudWatchEvents.CreateEventBus
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Creates a new event bus within your account. This can be a custom event
-- bus which you can use to receive events from your custom applications
-- and services, or it can be a partner event bus which can be matched to a
-- partner event source.
module Amazonka.CloudWatchEvents.CreateEventBus
  ( -- * Creating a Request
    CreateEventBus (..),
    newCreateEventBus,

    -- * Request Lenses
    createEventBus_eventSourceName,
    createEventBus_tags,
    createEventBus_name,

    -- * Destructuring the Response
    CreateEventBusResponse (..),
    newCreateEventBusResponse,

    -- * Response Lenses
    createEventBusResponse_eventBusArn,
    createEventBusResponse_httpStatus,
  )
where

import Amazonka.CloudWatchEvents.Types
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newCreateEventBus' smart constructor.
data CreateEventBus = CreateEventBus'
  { -- | If you are creating a partner event bus, this specifies the partner
    -- event source that the new event bus will be matched with.
    eventSourceName :: Prelude.Maybe Prelude.Text,
    -- | Tags to associate with the event bus.
    tags :: Prelude.Maybe [Tag],
    -- | The name of the new event bus.
    --
    -- Event bus names cannot contain the \/ character. You can\'t use the name
    -- @default@ for a custom event bus, as this name is already used for your
    -- account\'s default event bus.
    --
    -- If this is a partner event bus, the name must exactly match the name of
    -- the partner event source that this event bus is matched to.
    name :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateEventBus' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'eventSourceName', 'createEventBus_eventSourceName' - If you are creating a partner event bus, this specifies the partner
-- event source that the new event bus will be matched with.
--
-- 'tags', 'createEventBus_tags' - Tags to associate with the event bus.
--
-- 'name', 'createEventBus_name' - The name of the new event bus.
--
-- Event bus names cannot contain the \/ character. You can\'t use the name
-- @default@ for a custom event bus, as this name is already used for your
-- account\'s default event bus.
--
-- If this is a partner event bus, the name must exactly match the name of
-- the partner event source that this event bus is matched to.
newCreateEventBus ::
  -- | 'name'
  Prelude.Text ->
  CreateEventBus
newCreateEventBus pName_ =
  CreateEventBus'
    { eventSourceName = Prelude.Nothing,
      tags = Prelude.Nothing,
      name = pName_
    }

-- | If you are creating a partner event bus, this specifies the partner
-- event source that the new event bus will be matched with.
createEventBus_eventSourceName :: Lens.Lens' CreateEventBus (Prelude.Maybe Prelude.Text)
createEventBus_eventSourceName = Lens.lens (\CreateEventBus' {eventSourceName} -> eventSourceName) (\s@CreateEventBus' {} a -> s {eventSourceName = a} :: CreateEventBus)

-- | Tags to associate with the event bus.
createEventBus_tags :: Lens.Lens' CreateEventBus (Prelude.Maybe [Tag])
createEventBus_tags = Lens.lens (\CreateEventBus' {tags} -> tags) (\s@CreateEventBus' {} a -> s {tags = a} :: CreateEventBus) Prelude.. Lens.mapping Lens.coerced

-- | The name of the new event bus.
--
-- Event bus names cannot contain the \/ character. You can\'t use the name
-- @default@ for a custom event bus, as this name is already used for your
-- account\'s default event bus.
--
-- If this is a partner event bus, the name must exactly match the name of
-- the partner event source that this event bus is matched to.
createEventBus_name :: Lens.Lens' CreateEventBus Prelude.Text
createEventBus_name = Lens.lens (\CreateEventBus' {name} -> name) (\s@CreateEventBus' {} a -> s {name = a} :: CreateEventBus)

instance Core.AWSRequest CreateEventBus where
  type
    AWSResponse CreateEventBus =
      CreateEventBusResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          CreateEventBusResponse'
            Prelude.<$> (x Data..?> "EventBusArn")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable CreateEventBus where
  hashWithSalt _salt CreateEventBus' {..} =
    _salt
      `Prelude.hashWithSalt` eventSourceName
      `Prelude.hashWithSalt` tags
      `Prelude.hashWithSalt` name

instance Prelude.NFData CreateEventBus where
  rnf CreateEventBus' {..} =
    Prelude.rnf eventSourceName
      `Prelude.seq` Prelude.rnf tags
      `Prelude.seq` Prelude.rnf name

instance Data.ToHeaders CreateEventBus where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ("AWSEvents.CreateEventBus" :: Prelude.ByteString),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON CreateEventBus where
  toJSON CreateEventBus' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("EventSourceName" Data..=)
              Prelude.<$> eventSourceName,
            ("Tags" Data..=) Prelude.<$> tags,
            Prelude.Just ("Name" Data..= name)
          ]
      )

instance Data.ToPath CreateEventBus where
  toPath = Prelude.const "/"

instance Data.ToQuery CreateEventBus where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newCreateEventBusResponse' smart constructor.
data CreateEventBusResponse = CreateEventBusResponse'
  { -- | The ARN of the new event bus.
    eventBusArn :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateEventBusResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'eventBusArn', 'createEventBusResponse_eventBusArn' - The ARN of the new event bus.
--
-- 'httpStatus', 'createEventBusResponse_httpStatus' - The response's http status code.
newCreateEventBusResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreateEventBusResponse
newCreateEventBusResponse pHttpStatus_ =
  CreateEventBusResponse'
    { eventBusArn =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The ARN of the new event bus.
createEventBusResponse_eventBusArn :: Lens.Lens' CreateEventBusResponse (Prelude.Maybe Prelude.Text)
createEventBusResponse_eventBusArn = Lens.lens (\CreateEventBusResponse' {eventBusArn} -> eventBusArn) (\s@CreateEventBusResponse' {} a -> s {eventBusArn = a} :: CreateEventBusResponse)

-- | The response's http status code.
createEventBusResponse_httpStatus :: Lens.Lens' CreateEventBusResponse Prelude.Int
createEventBusResponse_httpStatus = Lens.lens (\CreateEventBusResponse' {httpStatus} -> httpStatus) (\s@CreateEventBusResponse' {} a -> s {httpStatus = a} :: CreateEventBusResponse)

instance Prelude.NFData CreateEventBusResponse where
  rnf CreateEventBusResponse' {..} =
    Prelude.rnf eventBusArn
      `Prelude.seq` Prelude.rnf httpStatus