SIGN IN SIGN UP

Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.

0 0 1 Java
# Amazon SQS code examples for the SDK for Python
## Overview
Shows how to use the AWS SDK for Python (Boto3) to work with Amazon Simple Queue Service (Amazon SQS).
<!--custom.overview.start-->
<!--custom.overview.end-->
_Amazon SQS is a fully managed message queuing service that makes it easy to decouple and scale microservices, distributed systems, and serverless applications._
## ⚠ Important
* 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/).
* Running the tests might result in charges to your AWS account.
* 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).
* 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).
<!--custom.important.start-->
<!--custom.important.end-->
## Code examples
### Prerequisites
For prerequisites, see the [README](../../README.md#Prerequisites) in the `python` folder.
Install the packages required by these examples by running the following in a virtual environment:
```
python -m pip install -r requirements.txt
```
<!--custom.prerequisites.start-->
<!--custom.prerequisites.end-->
### Single actions
Code excerpts that show you how to call individual service functions.
- [CreateQueue](queue_wrapper.py#L23)
- [DeleteMessage](message_wrapper.py#L132)
- [DeleteMessageBatch](message_wrapper.py#L153)
- [DeleteQueue](queue_wrapper.py#L95)
- [GetQueueUrl](queue_wrapper.py#L50)
- [ListQueues](queue_wrapper.py#L71)
- [ReceiveMessage](message_wrapper.py#L100)
- [SendMessage](message_wrapper.py#L24)
- [SendMessageBatch](message_wrapper.py#L52)
### Scenarios
Code examples that show you how to accomplish a specific task by calling multiple
functions within the same service.
- [Create a messenger application](../../cross_service/stepfunctions_messenger)
- [Create an Amazon Textract explorer application](../../cross_service/textract_explorer)
2024-07-11 16:17:29 -04:00
- [Create and publish to a FIFO topic](../sns/sns_fifo_topic.py)
- [Detect people and objects in a video](../../example_code/rekognition)
- [Send and receive batches of messages](message_wrapper.py)
<!--custom.examples.start-->
<!--custom.examples.end-->
## Run the examples
### Instructions
<!--custom.instructions.start-->
<!--custom.instructions.end-->
#### Create a messenger application
This example shows you how to create an AWS Step Functions messenger application that retrieves message records from a database table.
<!--custom.scenario_prereqs.cross_StepFunctionsMessenger.start-->
<!--custom.scenario_prereqs.cross_StepFunctionsMessenger.end-->
<!--custom.scenarios.cross_StepFunctionsMessenger.start-->
<!--custom.scenarios.cross_StepFunctionsMessenger.end-->
#### Create an Amazon Textract explorer application
This example shows you how to explore Amazon Textract output through an interactive application.
<!--custom.scenario_prereqs.cross_TextractExplorer.start-->
<!--custom.scenario_prereqs.cross_TextractExplorer.end-->
<!--custom.scenarios.cross_TextractExplorer.start-->
<!--custom.scenarios.cross_TextractExplorer.end-->
2024-07-11 16:17:29 -04:00
#### Create and publish to a FIFO topic
This example shows you how to create and publish to a FIFO Amazon SNS topic.
<!--custom.scenario_prereqs.sns_PublishFifoTopic.start-->
<!--custom.scenario_prereqs.sns_PublishFifoTopic.end-->
Start the example by running the following at a command prompt:
```
python ../sns/sns_fifo_topic.py
```
<!--custom.scenarios.sns_PublishFifoTopic.start-->
<!--custom.scenarios.sns_PublishFifoTopic.end-->
#### Detect people and objects in a video
This example shows you how to detect people and objects in a video with Amazon Rekognition.
<!--custom.scenario_prereqs.cross_RekognitionVideoDetection.start-->
<!--custom.scenario_prereqs.cross_RekognitionVideoDetection.end-->
<!--custom.scenarios.cross_RekognitionVideoDetection.start-->
<!--custom.scenarios.cross_RekognitionVideoDetection.end-->
#### Send and receive batches of messages
This example shows you how to do the following:
- Create an Amazon SQS queue.
- Send batches of messages to the queue.
- Receive batches of messages from the queue.
- Delete batches of messages from the queue.
<!--custom.scenario_prereqs.sqs_Scenario_SendReceiveBatch.start-->
<!--custom.scenario_prereqs.sqs_Scenario_SendReceiveBatch.end-->
Start the example by running the following at a command prompt:
```
python message_wrapper.py
```
<!--custom.scenarios.sqs_Scenario_SendReceiveBatch.start-->
<!--custom.scenarios.sqs_Scenario_SendReceiveBatch.end-->
### Tests
⚠ Running tests might result in charges to your AWS account.
To find instructions for running these tests, see the [README](../../README.md#Tests)
in the `python` folder.
<!--custom.tests.start-->
<!--custom.tests.end-->
## Additional resources
- [Amazon SQS Developer Guide](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/welcome.html)
- [Amazon SQS API Reference](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/Welcome.html)
- [SDK for Python Amazon SQS reference](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/sqs.html)
<!--custom.resources.start-->
<!--custom.resources.end-->
---
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0