AppSync / Paginator / ListFunctions


class AppSync.Paginator.ListFunctions#
paginator = client.get_paginator('list_functions')

Creates an iterator that will paginate through responses from AppSync.Client.list_functions().

See also: AWS API Documentation

Request Syntax

response_iterator = paginator.paginate(
        'MaxItems': 123,
        'PageSize': 123,
        'StartingToken': 'string'
  • apiId (string) –


    The GraphQL API ID.

  • PaginationConfig (dict) –

    A dictionary that provides parameters to control pagination.

    • MaxItems (integer) –

      The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.

    • PageSize (integer) –

      The size of each page.

    • StartingToken (string) –

      A token to specify where to start paginating. This is the NextToken from a previous response.

Return type:



Response Syntax

    'functions': [
            'functionId': 'string',
            'functionArn': 'string',
            'name': 'string',
            'description': 'string',
            'dataSourceName': 'string',
            'requestMappingTemplate': 'string',
            'responseMappingTemplate': 'string',
            'functionVersion': 'string',
            'syncConfig': {
                'conflictHandler': 'OPTIMISTIC_CONCURRENCY'|'LAMBDA'|'AUTOMERGE'|'NONE',
                'conflictDetection': 'VERSION'|'NONE',
                'lambdaConflictHandlerConfig': {
                    'lambdaConflictHandlerArn': 'string'
            'maxBatchSize': 123,
            'runtime': {
                'name': 'APPSYNC_JS',
                'runtimeVersion': 'string'
            'code': 'string'
    'NextToken': 'string'

Response Structure

  • (dict) –

    • functions (list) –

      A list of Function objects.

      • (dict) –

        A function is a reusable entity. You can use multiple functions to compose the resolver logic.

        • functionId (string) –

          A unique ID representing the Function object.

        • functionArn (string) –

          The Amazon Resource Name (ARN) of the Function object.

        • name (string) –

          The name of the Function object.

        • description (string) –

          The Function description.

        • dataSourceName (string) –

          The name of the DataSource.

        • requestMappingTemplate (string) –

          The Function request mapping template. Functions support only the 2018-05-29 version of the request mapping template.

        • responseMappingTemplate (string) –

          The Function response mapping template.

        • functionVersion (string) –

          The version of the request mapping template. Currently, only the 2018-05-29 version of the template is supported.

        • syncConfig (dict) –

          Describes a Sync configuration for a resolver.

          Specifies which Conflict Detection strategy and Resolution strategy to use when the resolver is invoked.

          • conflictHandler (string) –

            The Conflict Resolution strategy to perform in the event of a conflict.

            • OPTIMISTIC_CONCURRENCY: Resolve conflicts by rejecting mutations when versions don’t match the latest version at the server.

            • AUTOMERGE: Resolve conflicts with the Automerge conflict resolution strategy.

            • LAMBDA: Resolve conflicts with an Lambda function supplied in the LambdaConflictHandlerConfig.

          • conflictDetection (string) –

            The Conflict Detection strategy to use.

            • VERSION: Detect conflicts based on object versions for this resolver.

            • NONE: Do not detect conflicts when invoking this resolver.

          • lambdaConflictHandlerConfig (dict) –

            The LambdaConflictHandlerConfig when configuring LAMBDA as the Conflict Handler.

            • lambdaConflictHandlerArn (string) –

              The Amazon Resource Name (ARN) for the Lambda function to use as the Conflict Handler.

        • maxBatchSize (integer) –

          The maximum batching size for a resolver.

        • runtime (dict) –

          Describes a runtime used by an Amazon Web Services AppSync pipeline resolver or Amazon Web Services AppSync function. Specifies the name and version of the runtime to use. Note that if a runtime is specified, code must also be specified.

          • name (string) –

            The name of the runtime to use. Currently, the only allowed value is APPSYNC_JS.

          • runtimeVersion (string) –

            The version of the runtime to use. Currently, the only allowed version is 1.0.0.

        • code (string) –

          The function code that contains the request and response functions. When code is used, the runtime is required. The runtime value must be APPSYNC_JS.

    • NextToken (string) –

      A token to resume pagination.