All Questions

In my amplify (Gen2) project my basic amplify file structure is: ├── amplify │ ├── backend.ts │ ├── custom-functions │ │ └── helloworld │ │ ├── index.py │ │ └── resource.ts │ ...

I have a lambda function (python) where I update existing dynamodb items using PartiQL. The update is executed in batches of 5, and I use the standard retry mode with 5 attempts: from botocore.config ...

I am trying to replicate this on AWS https://aws.amazon.com/blogs/iot/own-data-source-aws-iot-twinmaker/ However, I am finding this error on the DataReader: See Image This is the code: import * as AWS ...

I try to realise the logic for getting paginations from AWS DynamoDB lambda on .NET This is my code public async Task<PaginationItems<Company>> GetAllCompaniesPaginated( ...

I am currently trying to write to multiple existing databases with one call to BatchWriteCommand. All architecture is currently setup using the AWS CDK, and this function is being executed within a ...

I am using AWS Amplify Hosting (Gen 2) and have created a REST API backed by Lambda. The Lambda function is supposed to send an email (which works fine) and save the submitted data to a DynamoDB table....

I'm trying to query a DynamoDB table to retrieve data for the current month or current week, depending on the filter applied (data_type = monthly or weekly). However, I'm encountering an issue where ...

I'm trying to get items from aws DynamoDb using the following code: var request = new GetItemRequest() { TableName = AccountsTable, Key = new Dictionary<string, AttributeValue>() { ...

I'm using AWS Cognito Userpool for user login in my app. And I use a custom auth flow with Lambda triggers: Define auth challenge, create auth challenge, verify auth challenge. Everytime an user log ...

I have a situation where 8-10 lambdas are constantly reading and writing in same DynamoDB table and often same record. How to avoid race condition in this situation ? The scale of operation is in ...

I'm using the java v2 sdk and trying to delete an item from the table using below code public static DeleteItemResponse deleteDynamoDBItem(String key, String keyVal) { Map<String, ...

I'm trying to find the table name to use the dynamo db that is auto generated using AWS Amplify after creating a schema using 'data'. How can I find that? Here is what I've tried: resource.ts file ...

I'm trying to add a record from lambda into table in dynamodb using enchanced client and java v2 sdk. DYNAMO_DB = DynamoDbClient.builder() .region(REGION) .build(); ...

In dynamodb I have a "votes" table that records a unique email, and only one option (out of 10 possible), in the hypothetical case that more than 1000 votes are made per second, I could ...

In Firehose data is coming from Kinesis Stream. I am using data transformation in firehose so that I can use in dynamic partitioning and put the data in s3 folder wise (tableName) because the data is ...