arazzo: 1.0.1
info:
  title: Snowflake Submit Asynchronous SQL Statement
  summary: Submit a SQL statement asynchronously and check its execution status by handle.
  description: >-
    Fire-and-monitor pattern for the Snowflake SQL API. The statement is
    submitted with async=true so the API immediately returns a 202 with a
    statement handle rather than waiting for execution to complete. The workflow
    then performs a single status check against that handle to capture the
    current execution state. Each step inlines its Authorization bearer token
    and the X-Snowflake-Authorization-Token-Type header so the request can be
    read and executed without opening the OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: snowflakeSqlApi
  url: ../openapi/snowflake-sql-rest-api.yaml
  type: openapi
workflows:
- workflowId: submit-async-sql-statement
  summary: Submit a SQL statement asynchronously and read back its execution status.
  description: >-
    Submits a long-running SQL statement with async execution enabled so the API
    returns a statement handle immediately, then checks that handle once with
    getStatementStatus to observe whether the statement is still running or has
    completed.
  inputs:
    type: object
    required:
    - authToken
    - statement
    - warehouse
    - database
    - schema
    properties:
      authToken:
        type: string
        description: Bearer token (KEYPAIR_JWT, OAUTH, or programmatic access token).
      tokenType:
        type: string
        description: Value for the X-Snowflake-Authorization-Token-Type header.
        default: OAUTH
      statement:
        type: string
        description: The SQL statement to execute asynchronously.
      warehouse:
        type: string
        description: Warehouse to use when executing the statement.
      database:
        type: string
        description: Database in which the statement should be executed.
      schema:
        type: string
        description: Schema in which the statement should be executed.
  steps:
  - stepId: submitAsync
    description: >-
      Submit the SQL statement with async=true. The API returns a 202 with the
      statement handle that uniquely identifies the running statement.
    operationId: submitStatement
    parameters:
    - name: async
      in: query
      value: true
    - name: Authorization
      in: header
      value: Bearer $inputs.authToken
    - name: X-Snowflake-Authorization-Token-Type
      in: header
      value: $inputs.tokenType
    requestBody:
      contentType: application/json
      payload:
        statement: $inputs.statement
        warehouse: $inputs.warehouse
        database: $inputs.database
        schema: $inputs.schema
    successCriteria:
    - condition: $statusCode == 202
    outputs:
      statementHandle: $response.body#/statementHandle
      statementStatusUrl: $response.body#/statementStatusUrl
  - stepId: checkStatus
    description: >-
      Check the execution status of the asynchronous statement by its handle. A
      202 indicates the statement is still running; a 200 indicates completion
      with a result set.
    operationId: getStatementStatus
    parameters:
    - name: statementHandle
      in: path
      value: $steps.submitAsync.outputs.statementHandle
    - name: Authorization
      in: header
      value: Bearer $inputs.authToken
    - name: X-Snowflake-Authorization-Token-Type
      in: header
      value: $inputs.tokenType
    successCriteria:
    - condition: $statusCode == 200 || $statusCode == 202
    outputs:
      statusCode: $statusCode
      message: $response.body#/message
  outputs:
    statementHandle: $steps.submitAsync.outputs.statementHandle
    statusCode: $steps.checkStatus.outputs.statusCode