{-# 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.MediaStoreData.DescribeObject -- Copyright : (c) 2013-2023 Brendan Hay -- License : Mozilla Public License, v. 2.0. -- Maintainer : Brendan Hay -- Stability : auto-generated -- Portability : non-portable (GHC extensions) -- -- Gets the headers for an object at the specified path. module Amazonka.MediaStoreData.DescribeObject ( -- * Creating a Request DescribeObject (..), newDescribeObject, -- * Request Lenses describeObject_path, -- * Destructuring the Response DescribeObjectResponse (..), newDescribeObjectResponse, -- * Response Lenses describeObjectResponse_cacheControl, describeObjectResponse_contentLength, describeObjectResponse_contentType, describeObjectResponse_eTag, describeObjectResponse_lastModified, describeObjectResponse_httpStatus, ) where import qualified Amazonka.Core as Core import qualified Amazonka.Core.Lens.Internal as Lens import qualified Amazonka.Data as Data import Amazonka.MediaStoreData.Types import qualified Amazonka.Prelude as Prelude import qualified Amazonka.Request as Request import qualified Amazonka.Response as Response -- | /See:/ 'newDescribeObject' smart constructor. data DescribeObject = DescribeObject' { -- | The path (including the file name) where the object is stored in the -- container. Format: \\/\\/\ path :: Prelude.Text } deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic) -- | -- Create a value of 'DescribeObject' with all optional fields omitted. -- -- Use or to modify other optional fields. -- -- The following record fields are available, with the corresponding lenses provided -- for backwards compatibility: -- -- 'path', 'describeObject_path' - The path (including the file name) where the object is stored in the -- container. Format: \\/\\/\ newDescribeObject :: -- | 'path' Prelude.Text -> DescribeObject newDescribeObject pPath_ = DescribeObject' {path = pPath_} -- | The path (including the file name) where the object is stored in the -- container. Format: \\/\\/\ describeObject_path :: Lens.Lens' DescribeObject Prelude.Text describeObject_path = Lens.lens (\DescribeObject' {path} -> path) (\s@DescribeObject' {} a -> s {path = a} :: DescribeObject) instance Core.AWSRequest DescribeObject where type AWSResponse DescribeObject = DescribeObjectResponse request overrides = Request.head' (overrides defaultService) response = Response.receiveEmpty ( \s h x -> DescribeObjectResponse' Prelude.<$> (h Data..#? "Cache-Control") Prelude.<*> (h Data..#? "Content-Length") Prelude.<*> (h Data..#? "Content-Type") Prelude.<*> (h Data..#? "ETag") Prelude.<*> (h Data..#? "Last-Modified") Prelude.<*> (Prelude.pure (Prelude.fromEnum s)) ) instance Prelude.Hashable DescribeObject where hashWithSalt _salt DescribeObject' {..} = _salt `Prelude.hashWithSalt` path instance Prelude.NFData DescribeObject where rnf DescribeObject' {..} = Prelude.rnf path instance Data.ToHeaders DescribeObject where toHeaders = Prelude.const Prelude.mempty instance Data.ToPath DescribeObject where toPath DescribeObject' {..} = Prelude.mconcat ["/", Data.toBS path] instance Data.ToQuery DescribeObject where toQuery = Prelude.const Prelude.mempty -- | /See:/ 'newDescribeObjectResponse' smart constructor. data DescribeObjectResponse = DescribeObjectResponse' { -- | An optional @CacheControl@ header that allows the caller to control the -- object\'s cache behavior. Headers can be passed in as specified in the -- HTTP at -- . -- -- Headers with a custom user-defined value are also accepted. cacheControl :: Prelude.Maybe Prelude.Text, -- | The length of the object in bytes. contentLength :: Prelude.Maybe Prelude.Natural, -- | The content type of the object. contentType :: Prelude.Maybe Prelude.Text, -- | The ETag that represents a unique instance of the object. eTag :: Prelude.Maybe Prelude.Text, -- | The date and time that the object was last modified. lastModified :: Prelude.Maybe Data.POSIX, -- | The response's http status code. httpStatus :: Prelude.Int } deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic) -- | -- Create a value of 'DescribeObjectResponse' with all optional fields omitted. -- -- Use or to modify other optional fields. -- -- The following record fields are available, with the corresponding lenses provided -- for backwards compatibility: -- -- 'cacheControl', 'describeObjectResponse_cacheControl' - An optional @CacheControl@ header that allows the caller to control the -- object\'s cache behavior. Headers can be passed in as specified in the -- HTTP at -- . -- -- Headers with a custom user-defined value are also accepted. -- -- 'contentLength', 'describeObjectResponse_contentLength' - The length of the object in bytes. -- -- 'contentType', 'describeObjectResponse_contentType' - The content type of the object. -- -- 'eTag', 'describeObjectResponse_eTag' - The ETag that represents a unique instance of the object. -- -- 'lastModified', 'describeObjectResponse_lastModified' - The date and time that the object was last modified. -- -- 'httpStatus', 'describeObjectResponse_httpStatus' - The response's http status code. newDescribeObjectResponse :: -- | 'httpStatus' Prelude.Int -> DescribeObjectResponse newDescribeObjectResponse pHttpStatus_ = DescribeObjectResponse' { cacheControl = Prelude.Nothing, contentLength = Prelude.Nothing, contentType = Prelude.Nothing, eTag = Prelude.Nothing, lastModified = Prelude.Nothing, httpStatus = pHttpStatus_ } -- | An optional @CacheControl@ header that allows the caller to control the -- object\'s cache behavior. Headers can be passed in as specified in the -- HTTP at -- . -- -- Headers with a custom user-defined value are also accepted. describeObjectResponse_cacheControl :: Lens.Lens' DescribeObjectResponse (Prelude.Maybe Prelude.Text) describeObjectResponse_cacheControl = Lens.lens (\DescribeObjectResponse' {cacheControl} -> cacheControl) (\s@DescribeObjectResponse' {} a -> s {cacheControl = a} :: DescribeObjectResponse) -- | The length of the object in bytes. describeObjectResponse_contentLength :: Lens.Lens' DescribeObjectResponse (Prelude.Maybe Prelude.Natural) describeObjectResponse_contentLength = Lens.lens (\DescribeObjectResponse' {contentLength} -> contentLength) (\s@DescribeObjectResponse' {} a -> s {contentLength = a} :: DescribeObjectResponse) -- | The content type of the object. describeObjectResponse_contentType :: Lens.Lens' DescribeObjectResponse (Prelude.Maybe Prelude.Text) describeObjectResponse_contentType = Lens.lens (\DescribeObjectResponse' {contentType} -> contentType) (\s@DescribeObjectResponse' {} a -> s {contentType = a} :: DescribeObjectResponse) -- | The ETag that represents a unique instance of the object. describeObjectResponse_eTag :: Lens.Lens' DescribeObjectResponse (Prelude.Maybe Prelude.Text) describeObjectResponse_eTag = Lens.lens (\DescribeObjectResponse' {eTag} -> eTag) (\s@DescribeObjectResponse' {} a -> s {eTag = a} :: DescribeObjectResponse) -- | The date and time that the object was last modified. describeObjectResponse_lastModified :: Lens.Lens' DescribeObjectResponse (Prelude.Maybe Prelude.UTCTime) describeObjectResponse_lastModified = Lens.lens (\DescribeObjectResponse' {lastModified} -> lastModified) (\s@DescribeObjectResponse' {} a -> s {lastModified = a} :: DescribeObjectResponse) Prelude.. Lens.mapping Data._Time -- | The response's http status code. describeObjectResponse_httpStatus :: Lens.Lens' DescribeObjectResponse Prelude.Int describeObjectResponse_httpStatus = Lens.lens (\DescribeObjectResponse' {httpStatus} -> httpStatus) (\s@DescribeObjectResponse' {} a -> s {httpStatus = a} :: DescribeObjectResponse) instance Prelude.NFData DescribeObjectResponse where rnf DescribeObjectResponse' {..} = Prelude.rnf cacheControl `Prelude.seq` Prelude.rnf contentLength `Prelude.seq` Prelude.rnf contentType `Prelude.seq` Prelude.rnf eTag `Prelude.seq` Prelude.rnf lastModified `Prelude.seq` Prelude.rnf httpStatus