updating lambda markdown files

Author: spaethp

doc_source/API_AddPermission.md

@@ -1,8 +1,6 @@
 # AddPermission<a name="API_AddPermission"></a>
 
-Adds a permission to the resource policy associated with the specified AWS Lambda function\. You use resource policies to grant permissions to event sources that use *push* model\. In a *push* model, event sources \(such as Amazon S3 and custom applications\) invoke your Lambda function\. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function\. 
-
-For information about the push model, see [Lambda Functions](https://docs.aws.amazon.com/lambda/latest/dg/lambda-introduction.html)\. 
+Adds a permission to the resource policy associated with the specified AWS Lambda function\. You use resource policies to grant permissions to event sources that use the *push* model\. In a *push* model, event sources \(such as Amazon S3 and custom applications\) invoke your Lambda function\. Each permission you add to the resource policy allows an event source permission to invoke the Lambda function\. 
 
 If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the `AddPermission` request via the `Qualifier` parameter\. For more information about versioning, see [AWS Lambda Function Versioning and Aliases](https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html)\. 
 
@@ -69,7 +67,7 @@ Pattern: `.*`
 Required: Yes
 
  ** [RevisionId](#API_AddPermission_RequestSyntax) **   <a name="SSS-AddPermission-request-RevisionId"></a>
-An optional value you can use to ensure you are updating the latest update of the function version or alias\. If the `RevisionID` you pass doesn't match the latest `RevisionId` of the function or alias, it will fail with an error message, advising you to retrieve the latest function version or alias `RevisionID` using either [GetFunction](API_GetFunction.md) or [GetAlias](API_GetAlias.md)\.  
+An optional value you can use to ensure you are updating the latest update of the function version or alias\. If the `RevisionID` you pass doesn't match the latest `RevisionId` of the function or alias, it will fail with an error message, advising you to retrieve the latest function version or alias `RevisionID` using either [GetFunction](https://docs.aws.amazon.com/lambda/latest/dg/API_GetFunction.html) or [GetAlias](https://docs.aws.amazon.com/lambda/latest/dg/API_GetAlias.html) operations\.  
 Type: String  
 Required: No
 

doc_source/API_CreateEventSourceMapping.md

@@ -1,12 +1,14 @@
 # CreateEventSourceMapping<a name="API_CreateEventSourceMapping"></a>
 
-Identifies a stream as an event source for a Lambda function\. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream\. AWS Lambda invokes the specified function when records are posted to the stream\.
+Identifies a poll\-based event source for a Lambda function\. It can be either an Amazon Kinesis or DynamoDB stream\. AWS Lambda invokes the specified function when records are posted to the event source\.
 
-This association between a stream source and a Lambda function is called the event source mapping\.
+This association between a poll\-based source and a Lambda function is called the event source mapping\.
 
-You provide mapping information \(for example, which stream to read from and which Lambda function to invoke\) in the request body\.
+You provide mapping information \(for example, which stream or SQS queue to read from and which Lambda function to invoke\) in the request body\.
 
-Each event source, such as an Amazon Kinesis or a DynamoDB stream, can be associated with multiple AWS Lambda functions\. A given Lambda function can be associated with multiple AWS event sources\.
+Amazon Kinesis or DynamoDB stream event sources can be associated with multiple AWS Lambda functions and a given Lambda function can be associated with multiple AWS event sources\. For Amazon SQS, you can configure multiple queues as event sources for a single Lambda function, but an SQS queue can be mapped only to a single Lambda function\.
+
+You can configure an SQS queue in an account separate from your Lambda function's account\. Also the queue needs to reside in the same AWS region as your function\. 
 
 If you are using versioning, you can specify a specific function version or an alias via the function name parameter\. For more information about versioning, see [AWS Lambda Function Versioning and Aliases](https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html)\. 
 
@@ -37,7 +39,7 @@ The request does not use any URI parameters\.
 The request accepts the following data in JSON format\.
 
  ** [BatchSize](#API_CreateEventSourceMapping_RequestSyntax) **   <a name="SSS-CreateEventSourceMapping-request-BatchSize"></a>
-The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function\. Your function receives an event with all the retrieved records\. The default is 100 records\.  
+The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function\. Your function receives an event with all the retrieved records\. The default for Amazon Kinesis and Amazon DynamoDB is 100 records\.  
 Type: Integer  
 Valid Range: Minimum value of 1\. Maximum value of 10000\.  
 Required: No
@@ -48,7 +50,7 @@ Type: Boolean
 Required: No
 
  ** [EventSourceArn](#API_CreateEventSourceMapping_RequestSyntax) **   <a name="SSS-CreateEventSourceMapping-request-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis or the Amazon DynamoDB stream that is the event source\. Any record added to this stream could cause AWS Lambda to invoke your Lambda function, it depends on the `BatchSize`\. AWS Lambda POSTs the Amazon Kinesis event, containing records, to your Lambda function as JSON\.  
+The Amazon Resource Name \(ARN\) of the event source\. Any record added to this source could cause AWS Lambda to invoke your Lambda function, it depends on the `BatchSize`\. AWS Lambda POSTs the event's records to your Lambda function as JSON\.  
 Type: String  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)`   
 Required: Yes
@@ -68,7 +70,7 @@ Required: Yes
 The position in the DynamoDB or Kinesis stream where AWS Lambda should start reading\. For more information, see [GetShardIterator](https://docs.aws.amazon.com/kinesis/latest/APIReference/API_GetShardIterator.html#Kinesis-GetShardIterator-request-ShardIteratorType) in the *Amazon Kinesis API Reference Guide* or [GetShardIterator](https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_streams_GetShardIterator.html) in the *Amazon DynamoDB API Reference Guide*\. The `AT_TIMESTAMP` value is supported only for [Kinesis streams](https://docs.aws.amazon.com/streams/latest/dev/amazon-kinesis-streams.html)\.   
 Type: String  
 Valid Values:` TRIM_HORIZON | LATEST | AT_TIMESTAMP`   
-Required: Yes
+Required: No
 
  ** [StartingPositionTimestamp](#API_CreateEventSourceMapping_RequestSyntax) **   <a name="SSS-CreateEventSourceMapping-request-StartingPositionTimestamp"></a>
 The timestamp of the data record from which to start reading\. Used with [shard iterator type](https://docs.aws.amazon.com/kinesis/latest/APIReference/API_GetShardIterator.html#Kinesis-GetShardIterator-request-ShardIteratorType) AT\_TIMESTAMP\. If a record with this exact timestamp does not exist, the iterator returned is for the next \(later\) record\. If the timestamp is older than the current trim horizon, the iterator returned is for the oldest untrimmed data record \(TRIM\_HORIZON\)\. Valid only for [Kinesis streams](https://docs.aws.amazon.com/streams/latest/dev/amazon-kinesis-streams.html)\.   
@@ -105,12 +107,12 @@ Type: Integer
 Valid Range: Minimum value of 1\. Maximum value of 10000\.
 
  ** [EventSourceArn](#API_CreateEventSourceMapping_ResponseSyntax) **   <a name="SSS-CreateEventSourceMapping-response-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis stream that is the source of events\.  
+The Amazon Resource Name \(ARN\) of the Amazon Kinesis or DynamoDB stream that is the source of events\.  
 Type: String  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)` 
 
  ** [FunctionArn](#API_CreateEventSourceMapping_ResponseSyntax) **   <a name="SSS-CreateEventSourceMapping-response-FunctionArn"></a>
-The Lambda function to invoke when AWS Lambda detects an event on the stream\.  
+The Lambda function to invoke when AWS Lambda detects an event on the poll\-based source\.  
 Type: String  
 Pattern: `arn:aws:lambda:[a-z]{2}-[a-z]+-\d{1}:\d{12}:function:[a-zA-Z0-9-_]+(:(\$LATEST|[a-zA-Z0-9-_]+))?` 
 
@@ -119,7 +121,7 @@ The UTC time string indicating the last time the event mapping was updated\.
 Type: Timestamp
 
  ** [LastProcessingResult](#API_CreateEventSourceMapping_ResponseSyntax) **   <a name="SSS-CreateEventSourceMapping-response-LastProcessingResult"></a>
-The result of the last AWS Lambda invocation of your Lambda function\.  
+The result of the last AWS Lambda invocation of your Lambda function\. This value will be null if an SQS queue is the event source\.  
 Type: String
 
  ** [State](#API_CreateEventSourceMapping_ResponseSyntax) **   <a name="SSS-CreateEventSourceMapping-response-State"></a>

doc_source/API_CreateFunction.md

@@ -120,7 +120,7 @@ The runtime environment for the Lambda function you are uploading\.
 To use the Python runtime v3\.6, set the value to "python3\.6"\. To use the Python runtime v2\.7, set the value to "python2\.7"\. To use the Node\.js runtime v8\.10, set the value to "nodejs8\.10"\. To use Node\.js runtime version v6\.10, set the value to "nodejs6\.10"\. To use the \.NET Core runtime v1\.0, set the value to "dotnetcore1\.0"\. To use the \.NET Core runtime v2\.0, set the value to "dotnetcore2\.0"\.  
 Node v0\.10\.42 and node v4\.3 are currently marked as deprecated\. You must migrate existing functions to the newer Node\.js runtime versions available on AWS Lambda \(nodejs8\.10, nodejs6\.10\) as soon as possible\. Failure to do so will result in an invalid parameter error being returned\. Note that you will have to follow this procedure for each region that contains functions written in the Node v0\.10\.42 runtime\.
 Type: String  
-Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | nodejs8.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | go1.x`   
+Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | nodejs4.3-edge | go1.x`   
 Required: Yes
 
  ** [Tags](#API_CreateFunction_RequestSyntax) **   <a name="SSS-CreateFunction-request-Tags"></a>
@@ -129,7 +129,7 @@ Type: String to string map
 Required: No
 
  ** [Timeout](#API_CreateFunction_RequestSyntax) **   <a name="SSS-CreateFunction-request-Timeout"></a>
-The function execution time at which Lambda should terminate the function\. Because the execution time has cost implications, we recommend you set this value based on your expected execution time\. The default is 3 seconds\.  
+The function execution time at which Lambda should terminate the function\. Because the execution time has cost implications, we recommend you set this value based on your expected execution time\. The default is 3 seconds\. If you are using AWS SQS as an event source, make sure the execution time value you set does not exceed the [Visibility Timeout](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-visibility-timeout.html) value on the queue\.   
 Type: Integer  
 Valid Range: Minimum value of 1\.  
 Required: No
@@ -264,7 +264,7 @@ Pattern: `arn:aws:iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+`
  ** [Runtime](#API_CreateFunction_ResponseSyntax) **   <a name="SSS-CreateFunction-response-Runtime"></a>
 The runtime environment for the Lambda function\.  
 Type: String  
-Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | nodejs8.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | go1.x` 
+Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | nodejs4.3-edge | go1.x` 
 
  ** [Timeout](#API_CreateFunction_ResponseSyntax) **   <a name="SSS-CreateFunction-response-Timeout"></a>
 The function execution time at which Lambda should terminate the function\. Because the execution time has cost implications, we recommend you set this value based on your expected execution time\. The default is 3 seconds\.  

doc_source/API_DeleteEventSourceMapping.md

@@ -51,12 +51,12 @@ Type: Integer
 Valid Range: Minimum value of 1\. Maximum value of 10000\.
 
  ** [EventSourceArn](#API_DeleteEventSourceMapping_ResponseSyntax) **   <a name="SSS-DeleteEventSourceMapping-response-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis stream that is the source of events\.  
+The Amazon Resource Name \(ARN\) of the Amazon Kinesis or DynamoDB stream that is the source of events\.  
 Type: String  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)` 
 
  ** [FunctionArn](#API_DeleteEventSourceMapping_ResponseSyntax) **   <a name="SSS-DeleteEventSourceMapping-response-FunctionArn"></a>
-The Lambda function to invoke when AWS Lambda detects an event on the stream\.  
+The Lambda function to invoke when AWS Lambda detects an event on the poll\-based source\.  
 Type: String  
 Pattern: `arn:aws:lambda:[a-z]{2}-[a-z]+-\d{1}:\d{12}:function:[a-zA-Z0-9-_]+(:(\$LATEST|[a-zA-Z0-9-_]+))?` 
 
@@ -65,7 +65,7 @@ The UTC time string indicating the last time the event mapping was updated\.
 Type: Timestamp
 
  ** [LastProcessingResult](#API_DeleteEventSourceMapping_ResponseSyntax) **   <a name="SSS-DeleteEventSourceMapping-response-LastProcessingResult"></a>
-The result of the last AWS Lambda invocation of your Lambda function\.  
+The result of the last AWS Lambda invocation of your Lambda function\. This value will be null if an SQS queue is the event source\.  
 Type: String
 
  ** [State](#API_DeleteEventSourceMapping_ResponseSyntax) **   <a name="SSS-DeleteEventSourceMapping-response-State"></a>
@@ -84,6 +84,10 @@ Type: String
 
  **InvalidParameterValueException**   
 One of the parameters in the request is invalid\. For example, if you provided an IAM role for AWS Lambda to assume in the `CreateFunction` or the `UpdateFunctionConfiguration` API, that AWS Lambda is unable to assume you will get this exception\.  
+HTTP Status Code: 400
+
+ **ResourceInUseException**   
+The operation conflicts with the resource's availability\. For example, you attempted to update an EventSoure Mapping in CREATING, or tried to delete a EventSoure mapping currently in the UPDATING state\.   
 HTTP Status Code: 400
 
  **ResourceNotFoundException**   

doc_source/API_EventSourceMappingConfiguration.md

@@ -1,6 +1,6 @@
 # EventSourceMappingConfiguration<a name="API_EventSourceMappingConfiguration"></a>
 
-Describes mapping between an Amazon Kinesis stream and a Lambda function\.
+Describes mapping between an Amazon Kinesis or DynamoDB stream and a Lambda function\.
 
 ## Contents<a name="API_EventSourceMappingConfiguration_Contents"></a>
 
@@ -11,13 +11,13 @@ Valid Range: Minimum value of 1\. Maximum value of 10000\.
 Required: No
 
  **EventSourceArn**   <a name="SSS-Type-EventSourceMappingConfiguration-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis stream that is the source of events\.  
+The Amazon Resource Name \(ARN\) of the Amazon Kinesis or DynamoDB stream that is the source of events\.  
 Type: String  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)`   
 Required: No
 
  **FunctionArn**   <a name="SSS-Type-EventSourceMappingConfiguration-FunctionArn"></a>
-The Lambda function to invoke when AWS Lambda detects an event on the stream\.  
+The Lambda function to invoke when AWS Lambda detects an event on the poll\-based source\.  
 Type: String  
 Pattern: `arn:aws:lambda:[a-z]{2}-[a-z]+-\d{1}:\d{12}:function:[a-zA-Z0-9-_]+(:(\$LATEST|[a-zA-Z0-9-_]+))?`   
 Required: No
@@ -28,7 +28,7 @@ Type: Timestamp
 Required: No
 
  **LastProcessingResult**   <a name="SSS-Type-EventSourceMappingConfiguration-LastProcessingResult"></a>
-The result of the last AWS Lambda invocation of your Lambda function\.  
+The result of the last AWS Lambda invocation of your Lambda function\. This value will be null if an SQS queue is the event source\.  
 Type: String  
 Required: No
 

doc_source/API_FunctionConfiguration.md

@@ -87,7 +87,7 @@ Required: No
  **Runtime**   <a name="SSS-Type-FunctionConfiguration-Runtime"></a>
 The runtime environment for the Lambda function\.  
 Type: String  
-Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | nodejs8.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | go1.x`   
+Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | nodejs4.3-edge | go1.x`   
 Required: No
 
  **Timeout**   <a name="SSS-Type-FunctionConfiguration-Timeout"></a>

doc_source/API_GetEventSourceMapping.md

@@ -51,12 +51,12 @@ Type: Integer
 Valid Range: Minimum value of 1\. Maximum value of 10000\.
 
  ** [EventSourceArn](#API_GetEventSourceMapping_ResponseSyntax) **   <a name="SSS-GetEventSourceMapping-response-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis stream that is the source of events\.  
+The Amazon Resource Name \(ARN\) of the Amazon Kinesis or DynamoDB stream that is the source of events\.  
 Type: String  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)` 
 
  ** [FunctionArn](#API_GetEventSourceMapping_ResponseSyntax) **   <a name="SSS-GetEventSourceMapping-response-FunctionArn"></a>
-The Lambda function to invoke when AWS Lambda detects an event on the stream\.  
+The Lambda function to invoke when AWS Lambda detects an event on the poll\-based source\.  
 Type: String  
 Pattern: `arn:aws:lambda:[a-z]{2}-[a-z]+-\d{1}:\d{12}:function:[a-zA-Z0-9-_]+(:(\$LATEST|[a-zA-Z0-9-_]+))?` 
 
@@ -65,7 +65,7 @@ The UTC time string indicating the last time the event mapping was updated\.
 Type: Timestamp
 
  ** [LastProcessingResult](#API_GetEventSourceMapping_ResponseSyntax) **   <a name="SSS-GetEventSourceMapping-response-LastProcessingResult"></a>
-The result of the last AWS Lambda invocation of your Lambda function\.  
+The result of the last AWS Lambda invocation of your Lambda function\. This value will be null if an SQS queue is the event source\.  
 Type: String
 
  ** [State](#API_GetEventSourceMapping_ResponseSyntax) **   <a name="SSS-GetEventSourceMapping-response-State"></a>

doc_source/API_GetFunctionConfiguration.md

@@ -152,7 +152,7 @@ Pattern: `arn:aws:iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+`
  ** [Runtime](#API_GetFunctionConfiguration_ResponseSyntax) **   <a name="SSS-GetFunctionConfiguration-response-Runtime"></a>
 The runtime environment for the Lambda function\.  
 Type: String  
-Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | nodejs8.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | go1.x` 
+Valid Values:` nodejs | nodejs4.3 | nodejs6.10 | java8 | python2.7 | python3.6 | dotnetcore1.0 | dotnetcore2.0 | nodejs4.3-edge | go1.x` 
 
  ** [Timeout](#API_GetFunctionConfiguration_ResponseSyntax) **   <a name="SSS-GetFunctionConfiguration-response-Timeout"></a>
 The function execution time at which Lambda should terminate the function\. Because the execution time has cost implications, we recommend you set this value based on your expected execution time\. The default is 3 seconds\.  

doc_source/API_ListEventSourceMappings.md

@@ -19,7 +19,7 @@ GET /2015-03-31/event-source-mappings/?EventSourceArn=EventSourceArn&FunctionNam
 The request requires the following URI parameters\.
 
  ** [EventSourceArn](#API_ListEventSourceMappings_RequestSyntax) **   <a name="SSS-ListEventSourceMappings-request-EventSourceArn"></a>
-The Amazon Resource Name \(ARN\) of the Amazon Kinesis stream\. \(This parameter is optional\.\)  
+The Amazon Resource Name \(ARN\) of the Amazon Kinesis or DynamoDB stream\. \(This parameter is optional\.\)  
 Pattern: `arn:aws:([a-zA-Z0-9\-])+:([a-z]{2}-[a-z]+-\d{1})?:(\d{12})?:(.*)` 
 
  ** [FunctionName](#API_ListEventSourceMappings_RequestSyntax) **   <a name="SSS-ListEventSourceMappings-request-FunctionName"></a>