updated README.md

Author: jfan9

python/eventbridge-mesh/README.md

@@ -51,7 +51,7 @@ cdk bootstrap aws://333333333333/us-east-1 \
 1. Run: `cd single-consumer`
 2. Change the values of `producerAccountId` and `consumerAccountId` in `cdk.json`
 3. Install and configure the CDK: https://docs.aws.amazon.com/CDK/latest/userguide/install_config.html
-4. Make sure you use a role or user has proper permission in account ID: `000000000000`, and run below commands:
+4. Make sure you use a role or user has proper permission in account ID: `123456789012`, and run below commands:
 ```ruby
 npm run build
 
@@ -66,7 +66,7 @@ cdk deploy --all
 1. Run: `cd multiple-consumer`
 2. Change the values of `producerAccountId`, `consumer1AccountId`, and `consumer2AccountId` in `cdk.json`
 3. Install and configure the CDK: https://docs.aws.amazon.com/CDK/latest/userguide/install_config.html
-4. Make sure you use a role or user has proper permission in account ID: `000000000000`, and run below commands:
+4. Make sure you use a role or user has proper permission in account ID: `123456789012`, and run below commands:
 ```ruby
 npm run build
 

typescript/eventbridge-mesh/README.md

@@ -1,4 +1,6 @@
-# CDK Sample: Event Bridge mesh with CDK
+# CDK Typescript Sample: Event Bridge mesh with CDK
+
+![Language-Support: Stable](https://img.shields.io/badge/language--support-stable-success.svg?style=for-the-badge)
 
 ## Description:
 A CDK way to set up a Event Bridge Mesh(Cross-Account), where you relay the messages from one Event Bridge in a producer account to another Event Bridge in a consumer account
@@ -21,10 +23,35 @@ This is a CDK application that implements cross-account event routing using Amaz
 
 ## Instructions
 
-### Single consumer:
+### CDK bootstrapping
+To deploy the stacks in different accounts, you need to bootstrap the CDKToolkit with trust flag. Assuming you will run `cdk deploy` command from account ID: `123456789012`, and deploys producer stack to account ID: `111111111111`, and consumer stack to account ID: `222222222222`
+
+1. In account: `111111111111`, run the below command:
+```
+cdk bootstrap aws://111111111111/us-east-1 \
+    --trust 123456789012 \
+    --cloudformation-execution-policies arn:aws:iam::aws:policy/AdministratorAccess
+```
+
+2. In account: `222222222222`, run the below command:
+```
+cdk bootstrap aws://222222222222/us-east-1 \
+    --trust 123456789012 \
+    --cloudformation-execution-policies arn:aws:iam::aws:policy/AdministratorAccess
+```
+
+3. (Optional: Only do this step, when you deploys multiple consumers solution) In account: `333333333333`, run the below command:
+```
+cdk bootstrap aws://333333333333/us-east-1 \
+    --trust 123456789012 \
+    --cloudformation-execution-policies arn:aws:iam::aws:policy/AdministratorAccess
+```
+
+### Deploy Single consumer solution:
 1. Run: `cd single-consumer`
 2. Change the values of `producerAccountId` and `consumerAccountId` in `cdk.json`
 3. Install and configure the CDK: https://docs.aws.amazon.com/CDK/latest/userguide/install_config.html
+4. Make sure you use a role or user has proper permission in account ID: `123456789012`, and run below commands:
 ```ruby
 npm run build
 
@@ -35,10 +62,11 @@ cdk synth
 cdk deploy --all
 ```
 
-### Multiple consumers:
+### Deploy Multiple consumers solution:
 1. Run: `cd multiple-consumer`
 2. Change the values of `producerAccountId`, `consumer1AccountId`, and `consumer2AccountId` in `cdk.json`
 3. Install and configure the CDK: https://docs.aws.amazon.com/CDK/latest/userguide/install_config.html
+4. Make sure you use a role or user has proper permission in account ID: `123456789012`, and run below commands:
 ```ruby
 npm run build