diff --git a/sqs/README.md b/sqs/README.md
index f632b66d..d62db3a2 100644
--- a/sqs/README.md
+++ b/sqs/README.md
@@ -48,6 +48,8 @@ An SQS queue can set up a Dead Letter Queue as part of a Redelivery Policy. To s
 |---|:---:|---|
 | <a name="queueObjectName"></a>`name` | string | **Required.** The name of the queue. When an [SNS Operation Binding Object]() references an SQS queue by name, the identifier should be the one in this field.|
 | <a name="fifoQueue"></a>`fifoQueue` | boolean | **Required.**  Is this a FIFO queue? |
+| <a name="deduplicationScope"></a>`deduplicationScope` | string | **Optional.**  Specifies whether message deduplication occurs at the message group or queue level. Valid values are `messageGroup` and `queue`. **This property applies only to high throughput for FIFO queues.** |
+| <a name="fifoThroughputLimit"></a>`fifoThroughputLimit` | string | **Optional.**  Specifies whether the FIFO queue throughput quota applies to the entire queue or per message group. Valid values are `perQueue` and `perMessageGroupId`. **The `perMessageGroupId` value is allowed only when the value for DeduplicationScope is `messageGroup`. Setting both these values as such will enable high throughput on a FIFO queue. As above, this property applies only to high throughput for FIFO queues.** |
 | <a name="queueObjectDeliveryDelay"></a>`deliveryDelay` | integer | **Optional.** The number of seconds to delay before a message sent to the queue can be received. Used to create a *delay queue*. Range is 0 to 15 minutes. Defaults to 0. |
 | <a name="queueObjectVisbilityTimeout"></a>`visibilityTimeout` |integer| **Optional.** The length of time, in seconds, that a consumer locks a message - hiding it from reads - before it is unlocked and can be read again. Range from 0 to 12 hours (43200 seconds). Defaults to 30 seconds. |
 | <a name="queueObjectRecieveMessageWaitTime"></a>`receiveMessageWaitTime` |integer| **Optional.** Determines if the queue uses [short polling](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-short-and-long-polling.html) or [long polling](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-short-and-long-polling.html). Set to zero (the default) the queue reads available messages and returns immediately. Set to a non-zero integer, long polling waits the specified number of seconds for messages to arrive before returning.  |
diff --git a/sqs/json_schemas/channel.json b/sqs/json_schemas/channel.json
index 3930780a..fd8d4460 100644
--- a/sqs/json_schemas/channel.json
+++ b/sqs/json_schemas/channel.json
@@ -47,6 +47,16 @@
           "description": "Is this a FIFO queue?",
           "default": false
         },
+        "deduplicationScope": {
+          "type": "string",
+          "description": "Specifies whether message deduplication occurs at the message group or queue level. Valid values are messageGroup and queue (default).",
+          "default": "queue"
+        },
+        "fifoThroughputLimit": {
+          "type": "string",
+          "description": "Specifies whether the FIFO queue throughput quota applies to the entire queue or per message group. Valid values are perQueue (default) and perMessageGroupId.",
+          "default": "perQueue"
+        },
         "deliveryDelay": {
           "type": "integer",
           "description": "The number of seconds to delay before a message sent to the queue can be received. used to create a delay queue.",
@@ -207,6 +217,8 @@
       "queue": {
         "name": "myQueue",
         "fifoQueue": true,
+        "deduplicationScope": "messageGroup",
+        "fifoThroughputLimit": "perMessageGroupId",
         "deliveryDelay": 15,
         "visibilityTimeout": 60,
         "receiveMessageWaitTime": 0,
diff --git a/sqs/json_schemas/operation.json b/sqs/json_schemas/operation.json
index 9f26e977..0320c7de 100644
--- a/sqs/json_schemas/operation.json
+++ b/sqs/json_schemas/operation.json
@@ -50,6 +50,16 @@
           "description": "Is this a FIFO queue?",
           "default": false
         },
+        "deduplicationScope": {
+          "type": "string",
+          "description": "Specifies whether message deduplication occurs at the message group or queue level. Valid values are messageGroup and queue (default).",
+          "default": "queue"
+        },
+        "fifoThroughputLimit": {
+          "type": "string",
+          "description": "Specifies whether the FIFO queue throughput quota applies to the entire queue or per message group. Valid values are perQueue (default) and perMessageGroupId.",
+          "default": "perQueue"
+        },
         "deliveryDelay": {
           "type": "integer",
           "description": "The number of seconds to delay before a message sent to the queue can be received. Used to create a delay queue.",