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Dotnetv4: Add CreatePresignedPost in S3 (#7536)
* Add CreatePresignedPost examples for dotnetv4
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-3
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-3
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‎.doc_gen/metadata/s3_metadata.yaml‎

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@@ -2776,6 +2776,12 @@ s3_Scenario_PresignedUrl:
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- description: Generate a presigned URL and perform an upload using that URL.
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snippet_tags:
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- S3.dotnetv3.UploadUsingPresignedURLExample
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- sdk_version: 4
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github: dotnetv4/S3/Scenarios/S3_CreatePresignedPost
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excerpts:
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- description: Create and use presigned POST URLs for direct browser uploads.
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snippet_tags:
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- S3.dotnetv4.CreatePresignedPostBasics
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Java:
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versions:
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- sdk_version: 2
@@ -3705,3 +3711,17 @@ s3_Scenario_DoesBucketExist:
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- s3.java2.does-bucket-exist-main
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services:
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s3: {GetBucketAcl}
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s3_CreatePresignedPost:
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languages:
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.NET:
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versions:
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- sdk_version: 4
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github: dotnetv4/S3
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excerpts:
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- description: Create a presigned POST URL.
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genai: most
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snippet_tags:
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- S3.dotnetv4.Scenario_CreatePresignedPostAsync
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services:
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s3: {CreatePresignedPost}

‎dotnetv4/Bedrock-runtime/Actions/HelloBedrockRuntime.cs‎

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@@ -28,7 +28,8 @@ private static async Task Invoke(string modelId, string prompt)
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default:
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Console.WriteLine($"Unknown model ID: {modelId}. Valid model IDs are: {CLAUDE}.");
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break;
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};
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}
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;
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}
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}
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}

‎dotnetv4/DotNetV4Examples.sln‎

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@@ -149,7 +149,13 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Basics", "DynamoDB\Scenario
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DynamoDBActions", "DynamoDB\Actions\DynamoDBActions.csproj", "{B0F91FE2-6AC5-4FA8-B321-54623A516D4D}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scenarios", "Scenarios", "{02EA681E-C7D8-13C7-8484-4AC65E1B71E8}"
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "S3", "S3", "{F929DB74-DD0E-B0EF-AA66-D8703D547BBD}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "S3Tests", "S3\Tests\S3Tests.csproj", "{11497EB7-B702-B537-3CBE-BA2F4F85F313}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scenarios", "Scenarios", "{A65C33EA-4F2E-DE85-7501-4389A2100813}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Basics", "S3\Scenarios\S3_CreatePresignedPost\Basics.csproj", "{2B6F24A0-4569-E8A2-81B4-3925FA4F0320}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -365,6 +371,14 @@ Global
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{B0F91FE2-6AC5-4FA8-B321-54623A516D4D}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{B0F91FE2-6AC5-4FA8-B321-54623A516D4D}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{B0F91FE2-6AC5-4FA8-B321-54623A516D4D}.Release|Any CPU.Build.0 = Release|Any CPU
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{11497EB7-B702-B537-3CBE-BA2F4F85F313}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{11497EB7-B702-B537-3CBE-BA2F4F85F313}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{11497EB7-B702-B537-3CBE-BA2F4F85F313}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{11497EB7-B702-B537-3CBE-BA2F4F85F313}.Release|Any CPU.Build.0 = Release|Any CPU
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{2B6F24A0-4569-E8A2-81B4-3925FA4F0320}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{2B6F24A0-4569-E8A2-81B4-3925FA4F0320}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{2B6F24A0-4569-E8A2-81B4-3925FA4F0320}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{2B6F24A0-4569-E8A2-81B4-3925FA4F0320}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -425,14 +439,17 @@ Global
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{3F159C49-3DE7-42F5-AF14-E64C03AF19E8} = {EE6D1933-1E38-406A-B691-446326310D1F}
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{D44D50E1-EC65-4A1C-AAA1-C360E4FC563F} = {EE6D1933-1E38-406A-B691-446326310D1F}
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{7485EAED-F81C-4119-BABC-E009A21ACE46} = {EE6D1933-1E38-406A-B691-446326310D1F}
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{02EA681E-C7D8-13C7-8484-4AC65E1B71E8} = {A1B2C3D4-E5F6-7890-ABCD-EF1234567890}
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{43C5E98B-5EC4-9F2B-2676-8F1E34969855} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
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{6BE1D9A4-1832-49F5-8682-6DEE4A7D6232} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
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{6B1F00FF-7F1D-C5D8-A8D3-E0EF2886B8C6} = {6BE1D9A4-1832-49F5-8682-6DEE4A7D6232}
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{9D601495-FDBA-C852-4ACB-EC54EDC9B3E5} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
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{F578CA07-E74F-4F47-9203-C67777D9BB78} = {A1B2C3D4-E5F6-7890-ABCD-EF1234567890}
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{E10920BB-6409-41BB-9A9D-813BC37CC3C0} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
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{B0F91FE2-6AC5-4FA8-B321-54623A516D4D} = {A1B2C3D4-E5F6-7890-ABCD-EF1234567890}
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{02EA681E-C7D8-13C7-8484-4AC65E1B71E8} = {A1B2C3D4-E5F6-7890-ABCD-EF1234567890}
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{11497EB7-B702-B537-3CBE-BA2F4F85F313} = {F929DB74-DD0E-B0EF-AA66-D8703D547BBD}
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{A65C33EA-4F2E-DE85-7501-4389A2100813} = {F929DB74-DD0E-B0EF-AA66-D8703D547BBD}
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{2B6F24A0-4569-E8A2-81B4-3925FA4F0320} = {A65C33EA-4F2E-DE85-7501-4389A2100813}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {08502818-E8E1-4A91-A51C-4C8C8D4FF9CA}

‎dotnetv4/S3/README.md‎

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# Amazon S3 code examples for the SDK for .NET (v4)
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## Overview
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Shows how to use the AWS SDK for .NET (v4) to work with Amazon Simple Storage Service (Amazon S3).
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<!--custom.overview.start-->
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<!--custom.overview.end-->
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_Amazon S3 is storage for the internet. You can use Amazon S3 to store and retrieve any amount of data at any time, from anywhere on the web._
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## ⚠ Important
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* Running this code might result in charges to your AWS account. For more details, see [AWS Pricing](https://aws.amazon.com/pricing/) and [Free Tier](https://aws.amazon.com/free/).
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* Running the tests might result in charges to your AWS account.
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* We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see [Grant least privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#grant-least-privilege).
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* This code is not tested in every AWS Region. For more information, see [AWS Regional Services](https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services).
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<!--custom.important.start-->
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<!--custom.important.end-->
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## Code examples
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### Prerequisites
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For prerequisites, see the [README](../README.md#Prerequisites) in the `dotnetv4` folder.
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<!--custom.prerequisites.start-->
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<!--custom.prerequisites.end-->
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### Single actions
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Code excerpts that show you how to call individual service functions.
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- [CreatePresignedPost](Scenarios/S3_CreatePresignedPost/S3Wrapper.cs#L35)
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### Scenarios
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Code examples that show you how to accomplish a specific task by calling multiple
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functions within the same service.
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- [Create a presigned URL](Scenarios/S3_CreatePresignedPost/CreatePresignedPostBasics.cs)
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<!--custom.examples.start-->
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<!--custom.examples.end-->
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## Run the examples
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### Instructions
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<!--custom.instructions.start-->
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<!--custom.instructions.end-->
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#### Create a presigned URL
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This example shows you how to create a presigned URL for Amazon S3 and upload an object.
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<!--custom.scenario_prereqs.s3_Scenario_PresignedUrl.start-->
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<!--custom.scenario_prereqs.s3_Scenario_PresignedUrl.end-->
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<!--custom.scenarios.s3_Scenario_PresignedUrl.start-->
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<!--custom.scenarios.s3_Scenario_PresignedUrl.end-->
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### Tests
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⚠ Running tests might result in charges to your AWS account.
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To find instructions for running these tests, see the [README](../README.md#Tests)
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in the `dotnetv4` folder.
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<!--custom.tests.start-->
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<!--custom.tests.end-->
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## Additional resources
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- [Amazon S3 User Guide](https://docs.aws.amazon.com/AmazonS3/latest/userguide/Welcome.html)
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- [Amazon S3 API Reference](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html)
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- [SDK for .NET (v4) Amazon S3 reference](https://docs.aws.amazon.com/sdkfornet/v4/apidocs/items/S3/NS3.html)
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<!--custom.resources.start-->
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<!--custom.resources.end-->
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---
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Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0

‎dotnetv4/S3/S3Examples.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.5.33414.496
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scenarios", "Scenarios", "{C13DDD1A-438D-4E52-90FB-A496A54516C7}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{C51625C8-3B42-4810-BF1B-0E3C6C716FA6}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Basics", "Scenarios\S3_CreatePresignedPost\Basics.csproj", "{22C217CC-E2D9-9F79-EE15-24F9D262655E}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "S3Tests", "Tests\S3Tests.csproj", "{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{22C217CC-E2D9-9F79-EE15-24F9D262655E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{22C217CC-E2D9-9F79-EE15-24F9D262655E}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{22C217CC-E2D9-9F79-EE15-24F9D262655E}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{22C217CC-E2D9-9F79-EE15-24F9D262655E}.Release|Any CPU.Build.0 = Release|Any CPU
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{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(NestedProjects) = preSolution
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{22C217CC-E2D9-9F79-EE15-24F9D262655E} = {C13DDD1A-438D-4E52-90FB-A496A54516C7}
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{FB41CEEB-5F32-3E4A-F9C6-1FACCBDAFF3C} = {C51625C8-3B42-4810-BF1B-0E3C6C716FA6}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {5ACB5B08-E8F8-453C-B63B-6C0C9DE67780}
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EndGlobalSection
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EndGlobal

‎dotnetv4/S3/Scenarios/S3_CreatePresignedPost/Basics.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="AWSSDK.S3" Version="4.0.6.1" />
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<PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.2" />
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<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
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<PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
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<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />
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</ItemGroup>
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</Project>

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