AWS, SDK, Objective-C

1. AWS
SDK for iOS
Cognito/S3/Lambda/API Gateway/Facebook

2. Create an Identity Pool

3. Create an IAM role for the process that uses Cognito

4. A sample Objectie-C code will be present.
IdentityPoolId is the api key to access Cognito
Pod file for AWS SDKs

5. Access to Cognito and put a key-value in Cognito sync
Store a key-value in a Cognito Sync.

6. You can browse the Cognito Sync DB
IdentityId
key-value is stored in sync

7. AWSCognitoRecord
Retrieve records and key-value
key: record.recordId
val: record.data.string

8. Accessing S3 bucket
http://docs.aws.amazon.com/mobile/sdkforios/
developerguide/getting-started-s3.html
Add an IAM policy to access S3

9. Accessing S3 bucket
Upload a file to a S3 bucket with a block(AWSTask).

10. Lambda
Add a policy to allow Cognito to do Lambda InvokeFunction

11. Invoke a lambda function called ‘myFunc123’.

12. Retrieve a caller’s Cognito Identity ID in a Lambda function.

13. API Gateway
http://docs.aws.amazon.com/apigateway/latest/developerguide/
how-to-generate-sdk.html#how-to-generate-sdk-ios
From Stages menu, generate an iOS SDK.

14. Response Model - CLIProduct

15. Insert ‘AWSAPIGateway’ into Podfile.
> pod update
Install the SDK - AWSAPIGateway

16. Copy the generated files to your project.
The wrapper method for Your API
The wrapper class for
the JSON response.