Cloudformation hanging when calling resource "MyPhone223546421" - amazon-dynamodb

Question

I need to create a dynamo db table with some attribute values using a Cloudformation template as follows:
PhoneNumber | OrderNumber
223546421 11545154
784578745 11547854
223458784 11547487
XXXXXXXXX 11578451
Were "XXXXXXXXX" is passed as a parameter.
Cloudformation template:
{
"AWSTemplateFormatVersion": "2010-09-09",
"Resources": {
"OrdersTable": {
"Type": "AWS::DynamoDB::Table",
"Properties": {
"TableName": "ClientOrders",
"AttributeDefinitions": [
{
"AttributeName": "PhoneNumber",
"AttributeType": "S"
},
{
"AttributeName": "OrderNumber",
"AttributeType": "S"
}
],
"KeySchema": [
{
"AttributeName": "PhoneNumber",
"KeyType": "HASH"
},
{
"AttributeName": "OrderNumber",
"KeyType": "RANGE"
}
],
"TimeToLiveSpecification": {
"AttributeName": "ExpirationTime",
"Enabled": true
},
"ProvisionedThroughput": {
"ReadCapacityUnits": "10",
"WriteCapacityUnits": "5"
}
},
"DependsOn": [
"DynamoDBQueryPolicy"
]
},
"DynamoDBQueryPolicy": {
"Type": "AWS::IAM::Policy",
"Properties": {
"PolicyName": "DynamoDBQueryPolicy",
"PolicyDocument": {
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": "dynamodb:Query",
"Resource": "*"
}
]
},
"Roles": [
{
"Ref": "OrdersTableQueryRole"
}
]
}
},
"OrdersTableQueryRole": {
"Type": "AWS::IAM::Role",
"Properties": {
"AssumeRolePolicyDocument": {
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Principal": {
"Service": [
"dynamodb.amazonaws.com"
]
},
"Action": [
"sts:AssumeRole"
]
}
]
},
"Path": "/"
}
},
"MyPhone223546421": {
"Type": "Custom::CrtUpdDltDynamodbDocumentLambda",
"Properties": {
"ServiceToken": "arn:aws:lambda:us-east-1:accountid:function:cfn-crt-upd-dlt-dynamodb-document",
"DynamoTableName": "ClientOrders",
"DynamoKeyProperty": "PhoneNumber",
"DynamoItem": "{\n \"PhoneNumber\": \"223546421\",\n \"OrderNumber\": \"11545154\",\n \"someKey\": \"someValue\"\n}\n"
}
},
"MyPhone784578745": {
"Type": "Custom::CrtUpdDltDynamodbDocumentLambda",
"Properties": {
"ServiceToken": "arn:aws:lambda:us-east-1:accountid:function:cfn-crt-upd-dlt-dynamodb-document",
"DynamoTableName": "ClientOrders",
"DynamoKeyProperty": "PhoneNumber",
"DynamoItem": "{\n \"PhoneNumber\": \"784578745\",\n \"OrderNumber\": \"11547854\",\n \"someKey\": \"someValue\"\n}\n"
}
}
}
}
It hangs when calling the lambda, of course this needs proper edition but im lacking skills to properly set it. This is the CF template for the lambda:
AWSTemplateFormatVersion: '2010-09-09'
Resources:
DynamoCfnLambdaRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- sts:AssumeRole
Path: '/'
Policies:
- PolicyName: dynamodbAccessRole
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- dynamodb:*
Resource: '*'
- Effect: Allow
Action:
- logs:*
Resource: '*'
CfnCrtUpdDltDynamodbDocumentLambda:
Type: AWS::Lambda::Function
Properties:
FunctionName: 'cfn-crt-upd-dlt-dynamodb-document'
Code:
ZipFile: >
const AWS = require("aws-sdk");
const response = require("./cfn-response");
const docClient = new AWS.DynamoDB.DocumentClient();
exports.handler = function(event, context) {
console.log(JSON.stringify(event, null, 2));
var item = JSON.parse(event.ResourceProperties.DynamoItem);
var keyProperty = event.ResourceProperties.DynamoKeyProperty;
var tableName = event.ResourceProperties.DynamoTableName;
if (event.RequestType == "Create" || event.RequestType == "Update") {
console.log("item:", item);
var params = {
TableName: tableName,
Item: item
};
console.log("Creating or Updating Document");
docClient.put(params, function(err, data) {
if (err) {
console.log('error creating/updating document', err);
response.send(event, context, "FAILED", {}, tableName + '_' + item[keyProperty]);
} else {
response.send(event, context, "SUCCESS", {}, tableName + '_' + item[keyProperty]);
}
});
}
if (event.RequestType == "Delete") {
console.log("Deleting a Document");
var params = {
TableName: tableName,
Key: {
[keyProperty]: item[keyProperty]
}
};
docClient.delete(params, function(err, data) {
if (err) {
response.send(event, context, "FAILED", {});
} else {
response.send(event, context, "SUCCESS", {});
}
});
}
};
Handler: index.handler
Role: !GetAtt DynamoCfnLambdaRole.Arn
Runtime: nodejs10.x
Timeout: 60
Would really appreciate some detailed explanation if someone has the time.
Thanks in advance.