{-# 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.Support.DescribeAttachment
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns the attachment that has the specified ID. Attachments can
-- include screenshots, error logs, or other files that describe your
-- issue. Attachment IDs are generated by the case management system when
-- you add an attachment to a case or case communication. Attachment IDs
-- are returned in the AttachmentDetails objects that are returned by the
-- DescribeCommunications operation.
--
-- -   You must have a Business, Enterprise On-Ramp, or Enterprise Support
--     plan to use the Amazon Web Services Support API.
--
-- -   If you call the Amazon Web Services Support API from an account that
--     doesn\'t have a Business, Enterprise On-Ramp, or Enterprise Support
--     plan, the @SubscriptionRequiredException@ error message appears. For
--     information about changing your support plan, see
--     <http://aws.amazon.com/premiumsupport/ Amazon Web Services Support>.
module Amazonka.Support.DescribeAttachment
  ( -- * Creating a Request
    DescribeAttachment (..),
    newDescribeAttachment,

    -- * Request Lenses
    describeAttachment_attachmentId,

    -- * Destructuring the Response
    DescribeAttachmentResponse (..),
    newDescribeAttachmentResponse,

    -- * Response Lenses
    describeAttachmentResponse_attachment,
    describeAttachmentResponse_httpStatus,
  )
where

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
import Amazonka.Support.Types

-- | /See:/ 'newDescribeAttachment' smart constructor.
data DescribeAttachment = DescribeAttachment'
  { -- | The ID of the attachment to return. Attachment IDs are returned by the
    -- DescribeCommunications operation.
    attachmentId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAttachment' 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:
--
-- 'attachmentId', 'describeAttachment_attachmentId' - The ID of the attachment to return. Attachment IDs are returned by the
-- DescribeCommunications operation.
newDescribeAttachment ::
  -- | 'attachmentId'
  Prelude.Text ->
  DescribeAttachment
newDescribeAttachment pAttachmentId_ =
  DescribeAttachment' {attachmentId = pAttachmentId_}

-- | The ID of the attachment to return. Attachment IDs are returned by the
-- DescribeCommunications operation.
describeAttachment_attachmentId :: Lens.Lens' DescribeAttachment Prelude.Text
describeAttachment_attachmentId = Lens.lens (\DescribeAttachment' {attachmentId} -> attachmentId) (\s@DescribeAttachment' {} a -> s {attachmentId = a} :: DescribeAttachment)

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

instance Prelude.Hashable DescribeAttachment where
  hashWithSalt _salt DescribeAttachment' {..} =
    _salt `Prelude.hashWithSalt` attachmentId

instance Prelude.NFData DescribeAttachment where
  rnf DescribeAttachment' {..} =
    Prelude.rnf attachmentId

instance Data.ToHeaders DescribeAttachment where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AWSSupport_20130415.DescribeAttachment" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeAttachment where
  toJSON DescribeAttachment' {..} =
    Data.object
      ( Prelude.catMaybes
          [Prelude.Just ("attachmentId" Data..= attachmentId)]
      )

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

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

-- | The content and file name of the attachment returned by the
-- DescribeAttachment operation.
--
-- /See:/ 'newDescribeAttachmentResponse' smart constructor.
data DescribeAttachmentResponse = DescribeAttachmentResponse'
  { -- | This object includes the attachment content and file name.
    --
    -- In the previous response syntax, the value for the @data@ parameter
    -- appears as @blob@, which is represented as a base64-encoded string. The
    -- value for @fileName@ is the name of the attachment, such as
    -- @troubleshoot-screenshot.png@.
    attachment :: Prelude.Maybe Attachment,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAttachmentResponse' 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:
--
-- 'attachment', 'describeAttachmentResponse_attachment' - This object includes the attachment content and file name.
--
-- In the previous response syntax, the value for the @data@ parameter
-- appears as @blob@, which is represented as a base64-encoded string. The
-- value for @fileName@ is the name of the attachment, such as
-- @troubleshoot-screenshot.png@.
--
-- 'httpStatus', 'describeAttachmentResponse_httpStatus' - The response's http status code.
newDescribeAttachmentResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeAttachmentResponse
newDescribeAttachmentResponse pHttpStatus_ =
  DescribeAttachmentResponse'
    { attachment =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | This object includes the attachment content and file name.
--
-- In the previous response syntax, the value for the @data@ parameter
-- appears as @blob@, which is represented as a base64-encoded string. The
-- value for @fileName@ is the name of the attachment, such as
-- @troubleshoot-screenshot.png@.
describeAttachmentResponse_attachment :: Lens.Lens' DescribeAttachmentResponse (Prelude.Maybe Attachment)
describeAttachmentResponse_attachment = Lens.lens (\DescribeAttachmentResponse' {attachment} -> attachment) (\s@DescribeAttachmentResponse' {} a -> s {attachment = a} :: DescribeAttachmentResponse)

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

instance Prelude.NFData DescribeAttachmentResponse where
  rnf DescribeAttachmentResponse' {..} =
    Prelude.rnf attachment
      `Prelude.seq` Prelude.rnf httpStatus