Class LambdaAuthorizerConfig

java.lang.Object
software.amazon.awssdk.services.appsync.model.LambdaAuthorizerConfig
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<LambdaAuthorizerConfig.Builder,LambdaAuthorizerConfig>
@Generated("software.amazon.awssdk:codegen") public final class LambdaAuthorizerConfig extends Object implements SdkPojo, Serializable, ToCopyableBuilder<LambdaAuthorizerConfig.Builder,LambdaAuthorizerConfig>

A LambdaAuthorizerConfig specifies how to authorize AppSync API access when using the AWS_LAMBDA authorizer mode. Be aware that an AppSync API can have only one Lambda authorizer configured at a time.

See Also:

  • Method Details

    • authorizerResultTtlInSeconds

      public final Integer authorizerResultTtlInSeconds()

      The number of seconds a response should be cached for. The default is 0 seconds, which disables caching. If you don't specify a value for authorizerResultTtlInSeconds, the default value is used. The maximum value is one hour (3600 seconds). The Lambda function can override this by returning a ttlOverride key in its response.

      Returns:
      The number of seconds a response should be cached for. The default is 0 seconds, which disables caching. If you don't specify a value for authorizerResultTtlInSeconds, the default value is used. The maximum value is one hour (3600 seconds). The Lambda function can override this by returning a ttlOverride key in its response.

    • authorizerUri

      public final String authorizerUri()

      The Amazon Resource Name (ARN) of the Lambda function to be called for authorization. This can be a standard Lambda ARN, a version ARN (.../v3), or an alias ARN.

      Note: This Lambda function must have the following resource-based policy assigned to it. When configuring Lambda authorizers in the console, this is done for you. To use the Command Line Interface (CLI), run the following:

      aws lambda add-permission --function-name "arn:aws:lambda:us-east-2:111122223333:function:my-function" --statement-id "appsync" --principal appsync.amazonaws.com --action lambda:InvokeFunction

      Returns:
      The Amazon Resource Name (ARN) of the Lambda function to be called for authorization. This can be a standard Lambda ARN, a version ARN (.../v3), or an alias ARN.

      Note: This Lambda function must have the following resource-based policy assigned to it. When configuring Lambda authorizers in the console, this is done for you. To use the Command Line Interface (CLI), run the following:

      aws lambda add-permission --function-name "arn:aws:lambda:us-east-2:111122223333:function:my-function" --statement-id "appsync" --principal appsync.amazonaws.com --action lambda:InvokeFunction

    • identityValidationExpression

      public final String identityValidationExpression()

      A regular expression for validation of tokens before the Lambda function is called.

      Returns:
      A regular expression for validation of tokens before the Lambda function is called.

    • toBuilder

      public LambdaAuthorizerConfig.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<LambdaAuthorizerConfig.Builder,LambdaAuthorizerConfig>
      Returns:
      a builder for type T

    • builder

      public static LambdaAuthorizerConfig.Builder builder()

    • serializableBuilderClass

      public static Class<? extends LambdaAuthorizerConfig.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.