openapi: 3.1.0
info:
  title: Amazon DynamoDB Backups Transactions API
  description: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. DynamoDB uses a JSON-based wire protocol with target-specific headers in an RPC style. The API exposes operations for creating and managing tables, reading and writing items, and executing queries and scans. All requests are authenticated via AWS Signature Version 4 and use the X-Amz-Target header to specify the operation.
  version: '2012-08-10'
  contact:
    name: Amazon Web Services
    url: https://aws.amazon.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  x-logo:
    url: https://a0.awsstatic.com/libra-css/images/logos/aws_logo_smile_1200x630.png
servers:
- url: https://dynamodb.{region}.amazonaws.com
  description: Amazon DynamoDB Regional Endpoint
  variables:
    region:
      default: us-east-1
      description: AWS Region
      enum:
      - us-east-1
      - us-east-2
      - us-west-1
      - us-west-2
      - eu-west-1
      - eu-west-2
      - eu-west-3
      - eu-central-1
      - eu-north-1
      - ap-southeast-1
      - ap-southeast-2
      - ap-northeast-1
      - ap-northeast-2
      - ap-south-1
      - sa-east-1
      - ca-central-1
security:
- aws_sigv4: []
tags:
- name: Transactions
  description: Transactional read and write operations across multiple items and tables
paths:
  /#TransactGetItems:
    post:
      operationId: TransactGetItems
      summary: Amazon Dynamodb Get Items in a Transaction
      description: A synchronous operation that atomically retrieves multiple items from one or more tables (but not from indexes) in a single account and Region. A TransactGetItems call can contain up to 100 TransactGetItem objects, each of which contains a Get structure.
      tags:
      - Transactions
      parameters:
      - $ref: '#/components/parameters/X-Amz-Target-TransactGetItems'
      requestBody:
        required: true
        content:
          application/x-amz-json-1.0:
            schema:
              $ref: '#/components/schemas/TransactGetItemsInput'
      responses:
        '200':
          description: Transactional get executed successfully
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/TransactGetItemsOutput'
        '400':
          description: Bad request or transaction cancelled
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Provisioned throughput exceeded
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /#TransactWriteItems:
    post:
      operationId: TransactWriteItems
      summary: Amazon Dynamodb Write Items in a Transaction
      description: A synchronous write operation that groups up to 100 action requests. These actions can target items in different tables, but not in different accounts or Regions. The actions are completed atomically so that either all of them succeed, or all of them fail. TransactWriteItems supports Put, Update, Delete, and ConditionCheck actions.
      tags:
      - Transactions
      parameters:
      - $ref: '#/components/parameters/X-Amz-Target-TransactWriteItems'
      requestBody:
        required: true
        content:
          application/x-amz-json-1.0:
            schema:
              $ref: '#/components/schemas/TransactWriteItemsInput'
      responses:
        '200':
          description: Transactional write executed successfully
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/TransactWriteItemsOutput'
        '400':
          description: Bad request or transaction cancelled
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Provisioned throughput exceeded
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /#ExecuteTransaction:
    post:
      operationId: ExecuteTransaction
      summary: Amazon Dynamodb Execute Partiql Statements in a Transaction
      description: Executes one or more PartiQL statements in a transaction. The entire transaction must consist of either read statements or write statements; you cannot mix both in one transaction. A transaction can contain up to 100 PartiQL statements.
      tags:
      - Transactions
      parameters:
      - $ref: '#/components/parameters/X-Amz-Target-ExecuteTransaction'
      requestBody:
        required: true
        content:
          application/x-amz-json-1.0:
            schema:
              $ref: '#/components/schemas/ExecuteTransactionInput'
      responses:
        '200':
          description: Transaction executed successfully
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ExecuteTransactionOutput'
        '400':
          description: Bad request or transaction cancelled
          content:
            application/x-amz-json-1.0:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    ExecuteTransactionOutput:
      type: object
      properties:
        Responses:
          type: array
          items:
            type: object
            properties:
              Item:
                type: object
                additionalProperties:
                  $ref: '#/components/schemas/AttributeValue'
          example: []
        ConsumedCapacity:
          type: array
          items:
            $ref: '#/components/schemas/ConsumedCapacity'
          example: []
    TransactGetItemsInput:
      type: object
      required:
      - TransactItems
      properties:
        TransactItems:
          type: array
          items:
            type: object
            required:
            - Get
            properties:
              Get:
                type: object
                required:
                - TableName
                - Key
                properties:
                  TableName:
                    type: string
                  Key:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
                  ProjectionExpression:
                    type: string
                  ExpressionAttributeNames:
                    type: object
                    additionalProperties:
                      type: string
          minItems: 1
          maxItems: 100
          description: An ordered array of up to 100 TransactGetItem objects
          example: []
        ReturnConsumedCapacity:
          type: string
          enum:
          - INDEXES
          - TOTAL
          - NONE
          example: INDEXES
    TransactWriteItemsInput:
      type: object
      required:
      - TransactItems
      properties:
        TransactItems:
          type: array
          items:
            type: object
            properties:
              ConditionCheck:
                type: object
                required:
                - TableName
                - Key
                - ConditionExpression
                properties:
                  TableName:
                    type: string
                  Key:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
                  ConditionExpression:
                    type: string
                  ExpressionAttributeNames:
                    type: object
                    additionalProperties:
                      type: string
                  ExpressionAttributeValues:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
              Put:
                type: object
                required:
                - TableName
                - Item
                properties:
                  TableName:
                    type: string
                  Item:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
                  ConditionExpression:
                    type: string
                  ExpressionAttributeNames:
                    type: object
                    additionalProperties:
                      type: string
                  ExpressionAttributeValues:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
              Delete:
                type: object
                required:
                - TableName
                - Key
                properties:
                  TableName:
                    type: string
                  Key:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
                  ConditionExpression:
                    type: string
                  ExpressionAttributeNames:
                    type: object
                    additionalProperties:
                      type: string
                  ExpressionAttributeValues:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
              Update:
                type: object
                required:
                - TableName
                - Key
                - UpdateExpression
                properties:
                  TableName:
                    type: string
                  Key:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
                  UpdateExpression:
                    type: string
                  ConditionExpression:
                    type: string
                  ExpressionAttributeNames:
                    type: object
                    additionalProperties:
                      type: string
                  ExpressionAttributeValues:
                    type: object
                    additionalProperties:
                      $ref: '#/components/schemas/AttributeValue'
          minItems: 1
          maxItems: 100
          description: An ordered array of up to 100 TransactWriteItem objects
          example: []
        ClientRequestToken:
          type: string
          minLength: 1
          maxLength: 36
          description: Unique identifier for the idempotency of the request
          example: example_value
        ReturnConsumedCapacity:
          type: string
          enum:
          - INDEXES
          - TOTAL
          - NONE
          example: INDEXES
        ReturnItemCollectionMetrics:
          type: string
          enum:
          - SIZE
          - NONE
          example: SIZE
    ConsumedCapacity:
      type: object
      properties:
        TableName:
          type: string
          description: The name of the table that was affected by the operation
          example: example_value
        CapacityUnits:
          type: number
          description: The total number of capacity units consumed by the operation
          example: 42.5
        ReadCapacityUnits:
          type: number
          description: The total number of read capacity units consumed
          example: 42.5
        WriteCapacityUnits:
          type: number
          description: The total number of write capacity units consumed
          example: 42.5
        Table:
          type: object
          properties:
            ReadCapacityUnits:
              type: number
            WriteCapacityUnits:
              type: number
            CapacityUnits:
              type: number
          example: example_value
        LocalSecondaryIndexes:
          type: object
          additionalProperties:
            type: object
            properties:
              ReadCapacityUnits:
                type: number
              WriteCapacityUnits:
                type: number
              CapacityUnits:
                type: number
          example: example_value
        GlobalSecondaryIndexes:
          type: object
          additionalProperties:
            type: object
            properties:
              ReadCapacityUnits:
                type: number
              WriteCapacityUnits:
                type: number
              CapacityUnits:
                type: number
          example: example_value
    ErrorResponse:
      type: object
      properties:
        __type:
          type: string
          description: The exception type
          examples:
          - com.amazonaws.dynamodb.v20120810#ResourceNotFoundException
          - com.amazonaws.dynamodb.v20120810#ValidationException
          - com.amazonaws.dynamodb.v20120810#ConditionalCheckFailedException
          - com.amazonaws.dynamodb.v20120810#ProvisionedThroughputExceededException
          - com.amazonaws.dynamodb.v20120810#ResourceInUseException
          - com.amazonaws.dynamodb.v20120810#ItemCollectionSizeLimitExceededException
          - com.amazonaws.dynamodb.v20120810#TransactionConflictException
          - com.amazonaws.dynamodb.v20120810#TransactionCanceledException
          - com.amazonaws.dynamodb.v20120810#InternalServerError
        message:
          type: string
          description: A human-readable description of the error
          example: example_value
        Message:
          type: string
          description: A human-readable description of the error (alternative casing)
          example: example_value
    AttributeValue:
      type: object
      description: Represents the data for an attribute. Each attribute value is described as a name-value pair. The name is the data type, and the value is the data itself. DynamoDB supports scalar types (String, Number, Binary, Boolean, Null), document types (List, Map), and set types (String Set, Number Set, Binary Set).
      properties:
        S:
          type: string
          description: An attribute of type String
          example: example_value
        N:
          type: string
          description: An attribute of type Number (sent as a string to preserve precision)
          example: example_value
        B:
          type: string
          format: byte
          description: An attribute of type Binary (Base64-encoded)
          example: example_value
        SS:
          type: array
          items:
            type: string
          description: An attribute of type String Set
          example: []
        NS:
          type: array
          items:
            type: string
          description: An attribute of type Number Set
          example: []
        BS:
          type: array
          items:
            type: string
            format: byte
          description: An attribute of type Binary Set
          example: []
        M:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/AttributeValue'
          description: An attribute of type Map
          example: example_value
        L:
          type: array
          items:
            $ref: '#/components/schemas/AttributeValue'
          description: An attribute of type List
          example: []
        'NULL':
          type: boolean
          description: An attribute of type Null
          example: true
        BOOL:
          type: boolean
          description: An attribute of type Boolean
          example: true
    TransactGetItemsOutput:
      type: object
      properties:
        Responses:
          type: array
          items:
            type: object
            properties:
              Item:
                type: object
                additionalProperties:
                  $ref: '#/components/schemas/AttributeValue'
          description: An ordered array of up to 100 ItemResponse objects
          example: []
        ConsumedCapacity:
          type: array
          items:
            $ref: '#/components/schemas/ConsumedCapacity'
          example: []
    ItemCollectionMetrics:
      type: object
      properties:
        ItemCollectionKey:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/AttributeValue'
          description: The partition key value of the item collection
          example: example_value
        SizeEstimateRangeGB:
          type: array
          items:
            type: number
          description: An estimate of item collection size in gigabytes
          example: []
    ExecuteTransactionInput:
      type: object
      required:
      - TransactStatements
      properties:
        TransactStatements:
          type: array
          items:
            type: object
            required:
            - Statement
            properties:
              Statement:
                type: string
                minLength: 1
                maxLength: 8192
              Parameters:
                type: array
                items:
                  $ref: '#/components/schemas/AttributeValue'
          minItems: 1
          maxItems: 100
          description: The list of PartiQL statements representing the transaction to run
          example: []
        ClientRequestToken:
          type: string
          minLength: 1
          maxLength: 36
          description: Unique identifier for idempotency
          example: example_value
        ReturnConsumedCapacity:
          type: string
          enum:
          - INDEXES
          - TOTAL
          - NONE
          example: INDEXES
    TransactWriteItemsOutput:
      type: object
      properties:
        ConsumedCapacity:
          type: array
          items:
            $ref: '#/components/schemas/ConsumedCapacity'
          example: []
        ItemCollectionMetrics:
          type: object
          additionalProperties:
            type: array
            items:
              $ref: '#/components/schemas/ItemCollectionMetrics'
          example: example_value
  parameters:
    X-Amz-Target-TransactWriteItems:
      name: X-Amz-Target
      in: header
      required: true
      schema:
        type: string
        enum:
        - DynamoDB_20120810.TransactWriteItems
    X-Amz-Target-ExecuteTransaction:
      name: X-Amz-Target
      in: header
      required: true
      schema:
        type: string
        enum:
        - DynamoDB_20120810.ExecuteTransaction
    X-Amz-Target-TransactGetItems:
      name: X-Amz-Target
      in: header
      required: true
      schema:
        type: string
        enum:
        - DynamoDB_20120810.TransactGetItems
  securitySchemes:
    aws_sigv4:
      type: apiKey
      name: Authorization
      in: header
      description: AWS Signature Version 4 authentication. All DynamoDB requests must be signed using the AWS SigV4 signing process. The service name for signing is 'dynamodb'.
externalDocs:
  description: Amazon DynamoDB API Reference
  url: https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/Welcome.html