openapi: 3.1.0
info:
  title: Amazon AppSync Api Keys Resolvers API
  description: The Amazon AppSync API enables programmatic management of GraphQL APIs, including creating and configuring data sources, resolvers, functions, API keys, types, and managing GraphQL schema definitions. AppSync makes it easy to build data-driven mobile and web applications.
  version: '2017-07-25'
  contact:
    name: AWS Support
    url: https://aws.amazon.com/contact-us/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://appsync.us-east-1.amazonaws.com
  description: Amazon AppSync US East (N. Virginia)
- url: https://appsync.eu-west-1.amazonaws.com
  description: Amazon AppSync EU (Ireland)
security:
- awsAuth: []
tags:
- name: Resolvers
  description: Manage field resolvers for GraphQL types
paths:
  /v1/apis/{apiId}/types/{typeName}/resolvers:
    post:
      operationId: createResolver
      summary: Amazon AppSync Create Resolver
      description: Creates a Resolver object. A resolver converts incoming requests into a format that a data source can understand, and converts the data source's responses into GraphQL.
      tags:
      - Resolvers
      x-microcks-operation:
        delay: 100
        dispatcher: FALLBACK
      parameters:
      - name: apiId
        in: path
        required: true
        schema:
          type: string
      - name: typeName
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateResolverRequest'
            examples:
              default:
                x-microcks-default: true
                value:
                  fieldName: getPost
                  dataSourceName: MyDynamoDBDataSource
                  kind: UNIT
                  requestMappingTemplate: '{"version":"2018-05-29","operation":"GetItem","key":{"id":$util.dynamodb.toDynamoDBJson($ctx.args.id)}}'
                  responseMappingTemplate: $util.toJson($ctx.result)
      responses:
        '200':
          description: Resolver created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreateResolverResponse'
              examples:
                default:
                  x-microcks-default: true
                  value:
                    resolver:
                      typeName: Query
                      fieldName: getPost
                      dataSourceName: MyDynamoDBDataSource
                      kind: UNIT
                      resolverArn: arn:aws:appsync:us-east-1:123456789012:apis/abc123/types/Query/resolvers/getPost
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    get:
      operationId: listResolvers
      summary: Amazon AppSync List Resolvers
      description: Lists the resolvers for a given API and type.
      tags:
      - Resolvers
      x-microcks-operation:
        delay: 100
        dispatcher: FALLBACK
      parameters:
      - name: apiId
        in: path
        required: true
        schema:
          type: string
      - name: typeName
        in: path
        required: true
        schema:
          type: string
      - name: nextToken
        in: query
        schema:
          type: string
      - name: maxResults
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: List of resolvers
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListResolversResponse'
              examples:
                default:
                  x-microcks-default: true
                  value:
                    resolvers:
                    - typeName: Query
                      fieldName: getPost
                      dataSourceName: MyDynamoDBDataSource
                    nextToken: ''
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v1/apis/{apiId}/types/{typeName}/resolvers/{fieldName}:
    get:
      operationId: getResolver
      summary: Amazon AppSync Get Resolver
      description: Retrieves a Resolver object.
      tags:
      - Resolvers
      x-microcks-operation:
        delay: 100
        dispatcher: FALLBACK
      parameters:
      - name: apiId
        in: path
        required: true
        schema:
          type: string
      - name: typeName
        in: path
        required: true
        schema:
          type: string
      - name: fieldName
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Resolver retrieved
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetResolverResponse'
              examples:
                default:
                  x-microcks-default: true
                  value:
                    resolver:
                      typeName: Query
                      fieldName: getPost
                      dataSourceName: MyDynamoDBDataSource
                      kind: UNIT
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    put:
      operationId: updateResolver
      summary: Amazon AppSync Update Resolver
      description: Updates a Resolver object.
      tags:
      - Resolvers
      x-microcks-operation:
        delay: 100
        dispatcher: FALLBACK
      parameters:
      - name: apiId
        in: path
        required: true
        schema:
          type: string
      - name: typeName
        in: path
        required: true
        schema:
          type: string
      - name: fieldName
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateResolverRequest'
            examples:
              default:
                x-microcks-default: true
                value:
                  dataSourceName: MyDynamoDBDataSource
                  kind: UNIT
      responses:
        '200':
          description: Resolver updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdateResolverResponse'
              examples:
                default:
                  x-microcks-default: true
                  value:
                    resolver:
                      typeName: Query
                      fieldName: getPost
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    delete:
      operationId: deleteResolver
      summary: Amazon AppSync Delete Resolver
      description: Deletes a Resolver object.
      tags:
      - Resolvers
      x-microcks-operation:
        delay: 100
        dispatcher: FALLBACK
      parameters:
      - name: apiId
        in: path
        required: true
        schema:
          type: string
      - name: typeName
        in: path
        required: true
        schema:
          type: string
      - name: fieldName
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Resolver deleted
          content:
            application/json:
              schema:
                type: object
              examples:
                default:
                  x-microcks-default: true
                  value: {}
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    Resolver:
      type: object
      description: A resolver for a GraphQL field
      properties:
        typeName:
          type: string
          description: The GraphQL type name
          example: Query
        fieldName:
          type: string
          description: The GraphQL field name
          example: getPost
        dataSourceName:
          type: string
          description: The data source name
          example: MyDynamoDBDataSource
        resolverArn:
          type: string
          description: The resolver ARN
          example: arn:aws:appsync:us-east-1:123456789012:apis/abc123/types/Query/resolvers/getPost
        requestMappingTemplate:
          type: string
          description: The request mapping template
          example: '{"version":"2018-05-29","operation":"GetItem"}'
        responseMappingTemplate:
          type: string
          description: The response mapping template
          example: $util.toJson($ctx.result)
        kind:
          type: string
          description: The resolver kind
          enum:
          - UNIT
          - PIPELINE
          example: UNIT
        pipelineConfig:
          $ref: '#/components/schemas/PipelineConfig'
        syncConfig:
          $ref: '#/components/schemas/SyncConfig'
        cachingConfig:
          $ref: '#/components/schemas/CachingConfig'
        maxBatchSize:
          type: integer
          description: Maximum batch size
          example: 0
        runtime:
          $ref: '#/components/schemas/AppSyncRuntime'
        code:
          type: string
          description: The function code
          example: ''
    GetResolverResponse:
      type: object
      description: Response from getting a resolver
      properties:
        resolver:
          $ref: '#/components/schemas/Resolver'
    UpdateResolverResponse:
      type: object
      description: Response from updating a resolver
      properties:
        resolver:
          $ref: '#/components/schemas/Resolver'
    ListResolversResponse:
      type: object
      description: Response with list of resolvers
      properties:
        resolvers:
          type: array
          description: List of resolvers
          items:
            $ref: '#/components/schemas/Resolver'
        nextToken:
          type: string
          description: Pagination token
          example: ''
    AppSyncRuntime:
      type: object
      description: Runtime configuration for APPSYNC_JS resolvers
      properties:
        name:
          type: string
          description: Runtime name
          enum:
          - APPSYNC_JS
          example: APPSYNC_JS
        runtimeVersion:
          type: string
          description: Runtime version
          example: 1.0.0
    CachingConfig:
      type: object
      description: Caching configuration for a resolver
      properties:
        ttl:
          type: integer
          description: TTL in seconds
          example: 60
        cachingKeys:
          type: array
          description: Keys to use for caching
          items:
            type: string
    ErrorResponse:
      type: object
      description: Standard error response from the AppSync API
      properties:
        message:
          type: string
          description: Error message
          example: Resource not found
        errorType:
          type: string
          description: Error type
          example: NotFoundException
    UpdateResolverRequest:
      type: object
      description: Request to update a resolver
      properties:
        dataSourceName:
          type: string
          description: Data source name
          example: MyDynamoDBDataSource
        requestMappingTemplate:
          type: string
          description: Request mapping template
          example: '{"version":"2018-05-29","operation":"GetItem"}'
        responseMappingTemplate:
          type: string
          description: Response mapping template
          example: $util.toJson($ctx.result)
        kind:
          type: string
          description: Resolver kind
          example: UNIT
        pipelineConfig:
          $ref: '#/components/schemas/PipelineConfig'
    CreateResolverResponse:
      type: object
      description: Response from creating a resolver
      properties:
        resolver:
          $ref: '#/components/schemas/Resolver'
    CreateResolverRequest:
      type: object
      description: Request to create a resolver
      required:
      - fieldName
      properties:
        fieldName:
          type: string
          description: The GraphQL field name
          example: getPost
        dataSourceName:
          type: string
          description: The data source name
          example: MyDynamoDBDataSource
        requestMappingTemplate:
          type: string
          description: Request mapping template
          example: '{"version":"2018-05-29","operation":"GetItem"}'
        responseMappingTemplate:
          type: string
          description: Response mapping template
          example: $util.toJson($ctx.result)
        kind:
          type: string
          description: Resolver kind
          enum:
          - UNIT
          - PIPELINE
          example: UNIT
        pipelineConfig:
          $ref: '#/components/schemas/PipelineConfig'
        syncConfig:
          $ref: '#/components/schemas/SyncConfig'
        cachingConfig:
          $ref: '#/components/schemas/CachingConfig'
        maxBatchSize:
          type: integer
          description: Maximum batch size
          example: 0
        runtime:
          $ref: '#/components/schemas/AppSyncRuntime'
        code:
          type: string
          description: Function code for APPSYNC_JS runtime
          example: ''
    SyncConfig:
      type: object
      description: Sync configuration for conflict resolution
      properties:
        conflictHandler:
          type: string
          description: Conflict handler type
          enum:
          - OPTIMISTIC_CONCURRENCY
          - LAMBDA
          - AUTOMERGE
          - NONE
          example: OPTIMISTIC_CONCURRENCY
        conflictDetection:
          type: string
          description: Conflict detection type
          enum:
          - VERSION
          - NONE
          example: VERSION
    PipelineConfig:
      type: object
      description: Pipeline resolver configuration
      properties:
        functions:
          type: array
          description: List of function IDs in the pipeline
          items:
            type: string
          example:
          - abc123456789
  securitySchemes:
    awsAuth:
      type: apiKey
      in: header
      name: Authorization
      description: AWS Signature Version 4 authentication