{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ScanInput",
  "type": "object",
  "properties": {
    "TableName": {
      "type": "string",
      "description": "The name of the table containing the requested items"
    },
    "IndexName": {
      "type": "string",
      "description": "The name of a secondary index to scan"
    },
    "FilterExpression": {
      "type": "string",
      "description": "A string that contains conditions that DynamoDB applies after the Scan operation, but before the data is returned"
    },
    "ProjectionExpression": {
      "type": "string",
      "description": "A string that identifies attributes to retrieve from the table"
    },
    "ExpressionAttributeNames": {
      "type": "object"
    },
    "ExpressionAttributeValues": {
      "type": "object"
    },
    "Select": {
      "type": "string"
    },
    "Limit": {
      "type": "integer",
      "description": "The maximum number of items to evaluate"
    },
    "ConsistentRead": {
      "type": "boolean",
      "description": "Whether to use strongly consistent reads"
    },
    "ExclusiveStartKey": {
      "type": "object",
      "description": "The primary key of the first item for this scan to evaluate"
    },
    "Segment": {
      "type": "integer",
      "description": "Identifies an individual segment to be scanned by a parallel scan"
    },
    "TotalSegments": {
      "type": "integer",
      "description": "Total number of segments for a parallel scan"
    },
    "ReturnConsumedCapacity": {
      "type": "string"
    }
  }
}