

package Paws::AppSync::UpdateResolver;
  use Moose;
  has ApiId => (is => 'ro', isa => 'Str', traits => ['ParamInURI'], uri_name => 'apiId', required => 1);
  has CachingConfig => (is => 'ro', isa => 'Paws::AppSync::CachingConfig', traits => ['NameInRequest'], request_name => 'cachingConfig');
  has DataSourceName => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'dataSourceName');
  has FieldName => (is => 'ro', isa => 'Str', traits => ['ParamInURI'], uri_name => 'fieldName', required => 1);
  has Kind => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'kind');
  has PipelineConfig => (is => 'ro', isa => 'Paws::AppSync::PipelineConfig', traits => ['NameInRequest'], request_name => 'pipelineConfig');
  has RequestMappingTemplate => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'requestMappingTemplate');
  has ResponseMappingTemplate => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'responseMappingTemplate');
  has SyncConfig => (is => 'ro', isa => 'Paws::AppSync::SyncConfig', traits => ['NameInRequest'], request_name => 'syncConfig');
  has TypeName => (is => 'ro', isa => 'Str', traits => ['ParamInURI'], uri_name => 'typeName', required => 1);

  use MooseX::ClassAttribute;

  class_has _api_call => (isa => 'Str', is => 'ro', default => 'UpdateResolver');
  class_has _api_uri  => (isa => 'Str', is => 'ro', default => '/v1/apis/{apiId}/types/{typeName}/resolvers/{fieldName}');
  class_has _api_method  => (isa => 'Str', is => 'ro', default => 'POST');
  class_has _returns => (isa => 'Str', is => 'ro', default => 'Paws::AppSync::UpdateResolverResponse');
1;

### main pod documentation begin ###

=head1 NAME

Paws::AppSync::UpdateResolver - Arguments for method UpdateResolver on L<Paws::AppSync>

=head1 DESCRIPTION

This class represents the parameters used for calling the method UpdateResolver on the
L<AWS AppSync|Paws::AppSync> service. Use the attributes of this class
as arguments to method UpdateResolver.

You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to UpdateResolver.

=head1 SYNOPSIS

    my $appsync = Paws->service('AppSync');
    my $UpdateResolverResponse = $appsync->UpdateResolver(
      ApiId         => 'MyString',
      FieldName     => 'MyResourceName',
      TypeName      => 'MyResourceName',
      CachingConfig => {
        CachingKeys => [ 'MyString', ... ],    # OPTIONAL
        Ttl         => 1,                      # OPTIONAL
      },    # OPTIONAL
      DataSourceName => 'MyResourceName',    # OPTIONAL
      Kind           => 'UNIT',              # OPTIONAL
      PipelineConfig => {
        Functions => [ 'MyString', ... ],    # OPTIONAL
      },    # OPTIONAL
      RequestMappingTemplate  => 'MyMappingTemplate',    # OPTIONAL
      ResponseMappingTemplate => 'MyMappingTemplate',    # OPTIONAL
      SyncConfig              => {
        ConflictDetection => 'VERSION',    # values: VERSION, NONE; OPTIONAL
        ConflictHandler   => 'OPTIMISTIC_CONCURRENCY'
        ,    # values: OPTIMISTIC_CONCURRENCY, LAMBDA, AUTOMERGE, NONE; OPTIONAL
        LambdaConflictHandlerConfig =>
          { LambdaConflictHandlerArn => 'MyString', },    # OPTIONAL
      },    # OPTIONAL
    );

    # Results:
    my $Resolver = $UpdateResolverResponse->Resolver;

    # Returns a L<Paws::AppSync::UpdateResolverResponse> object.

Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.
For the AWS API documentation, see L<https://docs.aws.amazon.com/goto/WebAPI/appsync/UpdateResolver>

=head1 ATTRIBUTES


=head2 B<REQUIRED> ApiId => Str

The API ID.


=head2 CachingConfig => L<Paws::AppSync::CachingConfig>

The caching configuration for the resolver.


=head2 DataSourceName => Str

The new data source name.


=head2 B<REQUIRED> FieldName => Str

The new field name.


=head2 Kind => Str

The resolver type.

=over

=item *

B<UNIT>: A UNIT resolver type. A UNIT resolver is the default resolver
type. A UNIT resolver enables you to execute a GraphQL query against a
single data source.

=item *

B<PIPELINE>: A PIPELINE resolver type. A PIPELINE resolver enables you
to execute a series of C<Function> in a serial manner. You can use a
pipeline resolver to execute a GraphQL query against multiple data
sources.

=back


Valid values are: C<"UNIT">, C<"PIPELINE">

=head2 PipelineConfig => L<Paws::AppSync::PipelineConfig>

The C<PipelineConfig>.


=head2 RequestMappingTemplate => Str

The new request mapping template.

A resolver uses a request mapping template to convert a GraphQL
expression into a format that a data source can understand. Mapping
templates are written in Apache Velocity Template Language (VTL).

VTL request mapping templates are optional when using a Lambda data
source. For all other data sources, VTL request and response mapping
templates are required.


=head2 ResponseMappingTemplate => Str

The new response mapping template.


=head2 SyncConfig => L<Paws::AppSync::SyncConfig>

The C<SyncConfig> for a resolver attached to a versioned datasource.


=head2 B<REQUIRED> TypeName => Str

The new type name.


=head1 SEE ALSO

This class forms part of L<Paws>, documenting arguments for method UpdateResolver in L<Paws::AppSync>

=head1 BUGS and CONTRIBUTIONS

The source code is located here: L<https://github.com/pplu/aws-sdk-perl>

Please report bugs to: L<https://github.com/pplu/aws-sdk-perl/issues>

=cut