Amazon Keyspaces Clone Table Schema

arazzo: 1.0.1
info:
  title: Amazon Keyspaces Clone Table Schema
  summary: Read a source table's schema and create a new table from it in a target keyspace.
  description: >-
    Duplicates the schema of an existing Amazon Keyspaces table into a new
    table. The workflow reads the source table to capture its schema definition,
    confirms the target keyspace exists, creates a new table in the target
    keyspace using the captured schema, and polls GetTable until the new table
    becomes ACTIVE. Amazon Keyspaces uses the AWS JSON 1.0 wire protocol, so the
    create step inlines the documented X-Amz-Target header and an
    application/x-amz-json-1.0 body. The underlying OpenAPI description declares
    no request body schemas, so the create payload fields follow the canonical
    AWS Keyspaces CreateTable request contract.
  version: 1.0.0
sourceDescriptions:
- name: keyspacesApi
  url: ../openapi/amazon-keyspaces-keyspaces-api-openapi.yml
  type: openapi
- name: tablesApi
  url: ../openapi/amazon-keyspaces-tables-api-openapi.yml
  type: openapi
workflows:
- workflowId: clone-table
  summary: Clone a source table's schema into a new table in a target keyspace.
  description: >-
    Reads the source table schema, confirms the target keyspace, creates the new
    table from the source schema, and polls until the new table is ACTIVE.
  inputs:
    type: object
    required:
    - sourceKeyspaceName
    - sourceTableName
    - targetKeyspaceName
    - targetTableName
    properties:
      sourceKeyspaceName:
        type: string
        description: The keyspace of the table being cloned.
      sourceTableName:
        type: string
        description: The table whose schema is being cloned.
      targetKeyspaceName:
        type: string
        description: The keyspace the cloned table will be created in.
      targetTableName:
        type: string
        description: The name of the new cloned table.
  steps:
  - stepId: readSource
    description: >-
      Read the source table to capture its schema definition.
    operationId: GetTable
    parameters:
    - name: keyspaceName
      in: path
      value: $inputs.sourceKeyspaceName
    - name: tableName
      in: path
      value: $inputs.sourceTableName
    - name: X-Amz-Target
      in: header
      value: KeyspacesService.GetTable
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.status == "ACTIVE"
      type: jsonpath
    outputs:
      schemaDefinition: $response.body#/schemaDefinition
  - stepId: confirmTargetKeyspace
    description: >-
      Confirm the target keyspace exists before creating the cloned table in it.
    operationId: GetKeyspace
    parameters:
    - name: keyspaceName
      in: path
      value: $inputs.targetKeyspaceName
    - name: X-Amz-Target
      in: header
      value: KeyspacesService.GetKeyspace
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      keyspaceArn: $response.body#/resourceArn
  - stepId: createClone
    description: >-
      Create the new table in the target keyspace using the schema captured from
      the source table.
    operationId: CreateTable
    parameters:
    - name: keyspaceName
      in: path
      value: $inputs.targetKeyspaceName
    - name: X-Amz-Target
      in: header
      value: KeyspacesService.CreateTable
    requestBody:
      contentType: application/x-amz-json-1.0
      payload:
        keyspaceName: $inputs.targetKeyspaceName
        tableName: $inputs.targetTableName
        schemaDefinition: $steps.readSource.outputs.schemaDefinition
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      tableArn: $response.body#/resourceArn
  - stepId: waitForActive
    description: >-
      Poll the cloned table until the service reports its status as ACTIVE.
      While the status is CREATING the step loops back on itself.
    operationId: GetTable
    parameters:
    - name: keyspaceName
      in: path
      value: $inputs.targetKeyspaceName
    - name: tableName
      in: path
      value: $inputs.targetTableName
    - name: X-Amz-Target
      in: header
      value: KeyspacesService.GetTable
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/status
      tableArn: $response.body#/resourceArn
      creationTimestamp: $response.body#/creationTimestamp
    onSuccess:
    - name: stillCreating
      type: goto
      stepId: waitForActive
      criteria:
      - context: $response.body
        condition: $.status == "CREATING"
        type: jsonpath
    - name: active
      type: end
      criteria:
      - context: $response.body
        condition: $.status == "ACTIVE"
        type: jsonpath
  outputs:
    clonedTableArn: $steps.waitForActive.outputs.tableArn
    status: $steps.waitForActive.outputs.status
    creationTimestamp: $steps.waitForActive.outputs.creationTimestamp