amazon

问题 This question already has answers here : Amazon S3 ACL for read-only and write-once access (4 answers) Closed 3 years ago . I'm developing a mobile application which will let anyone upload a file to an S3 bucket. I think I'll use the Anonymous Token Vending Machine that is provided by Amazon. However, I can't see how to write a TokenVendingMachinePolicy.json file that will only allow uploading new files, not overwriting (effectively deleting). I thought allowing just s3:PutObject would be

问题 I'm new to DynamoDB (and to noSQL in general) and am struggling a little to get my head round some of the concepts. One thing in particular is giving me some problems, which is around querying a table based on a boolean key. I realise that I can't created a primary or secondary index on a boolean key, but I can't see how I should ideally index and query a table with the following structure; reportId: string (uuid) reportText: string isActive: boolean category: string I would like to be able

问题 I'm new to DynamoDB (and to noSQL in general) and am struggling a little to get my head round some of the concepts. One thing in particular is giving me some problems, which is around querying a table based on a boolean key. I realise that I can't created a primary or secondary index on a boolean key, but I can't see how I should ideally index and query a table with the following structure; reportId: string (uuid) reportText: string isActive: boolean category: string I would like to be able

问题 I'm new to DynamoDB (and to noSQL in general) and am struggling a little to get my head round some of the concepts. One thing in particular is giving me some problems, which is around querying a table based on a boolean key. I realise that I can't created a primary or secondary index on a boolean key, but I can't see how I should ideally index and query a table with the following structure; reportId: string (uuid) reportText: string isActive: boolean category: string I would like to be able

问题 Does anyone know of a way to programmaticly get a list of books from a user's Amazon Kindle Library? I would like to build a service for lending books. Ideally users would be able to export a list of books they are willing to lend without having to type each one individually. I believe Amazon may have some sort of API for this but have been unable to find any documentation. I am more or less language agnostic on this one. Thanks in advance for anyone who has any suggestions. 回答1: I've created

来源： https://stackoverflow.com/questions/37748936/can-you-add-an-address-for-an-amazon-cart-via-api

来源： https://stackoverflow.com/questions/37748936/can-you-add-an-address-for-an-amazon-cart-via-api

来源： https://stackoverflow.com/questions/47354233/why-athena-for-quicksight-if-quicksight-direct-query-s3

来源： https://stackoverflow.com/questions/13881692/how-can-i-reduce-my-data-transfer-cost-amazon-s3-cloudflare-visitor

来源： https://stackoverflow.com/questions/13881692/how-can-i-reduce-my-data-transfer-cost-amazon-s3-cloudflare-visitor