{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "PutItemInput",
  "type": "object",
  "properties": {
    "TableName": {
      "type": "string",
      "description": "The name of the table to contain the item"
    },
    "Item": {
      "type": "object",
      "description": "A map of attribute name/value pairs, one for each attribute. Only the primary key attributes are required, but you can optionally provide other attribute name-value pairs."
    },
    "ConditionExpression": {
      "type": "string",
      "description": "A condition that must be satisfied in order for a conditional PutItem operation to succeed"
    },
    "ExpressionAttributeNames": {
      "type": "object",
      "description": "One or more substitution tokens for attribute names in an expression"
    },
    "ExpressionAttributeValues": {
      "type": "object",
      "description": "One or more values that can be substituted in an expression"
    },
    "ReturnValues": {
      "type": "string",
      "description": "Whether to return the item attributes as they appeared before the PutItem"
    },
    "ReturnConsumedCapacity": {
      "type": "string",
      "description": "Determines the level of detail about provisioned throughput consumption"
    },
    "ReturnItemCollectionMetrics": {
      "type": "string",
      "description": "Determines whether item collection metrics are returned"
    }
  }
}