events/appsync.go

package events

import "encoding/json"

// Deprecated: AppSyncResolverTemplate does not represent resolver events sent by AppSync. Instead directly model your input schema, or use map[string]string, json.RawMessage, interface{}, etc..
type AppSyncResolverTemplate struct {
	Version   string           `json:"version"`
	Operation AppSyncOperation `json:"operation"`
	Payload   json.RawMessage  `json:"payload"`
}

// AppSyncIAMIdentity contains information about the caller authed via IAM.
type AppSyncIAMIdentity struct {
	AccountID                   string   `json:"accountId"`
	CognitoIdentityAuthProvider string   `json:"cognitoIdentityAuthProvider"`
	CognitoIdentityAuthType     string   `json:"cognitoIdentityAuthType"`
	CognitoIdentityPoolID       string   `json:"cognitoIdentityPoolId"`
	CognitoIdentityID           string   `json:"cognitoIdentityId"`
	SourceIP                    []string `json:"sourceIp"`
	Username                    string   `json:"username"`
	UserARN                     string   `json:"userArn"`
}

// AppSyncCognitoIdentity contains information about the caller authed via Cognito.
type AppSyncCognitoIdentity struct {
	Sub                 string                 `json:"sub"`
	Issuer              string                 `json:"issuer"`
	Username            string                 `json:"username"`
	Claims              map[string]interface{} `json:"claims"`
	SourceIP            []string               `json:"sourceIp"`
	DefaultAuthStrategy string                 `json:"defaultAuthStrategy"`
}

// Deprecated: not used by any event schema
type AppSyncOperation string

const (
	// Deprecated: not used by any event schema
	OperationInvoke AppSyncOperation = "Invoke"
	// Deprecated: not used by any event schema
	OperationBatchInvoke AppSyncOperation = "BatchInvoke"
)

// AppSyncLambdaAuthorizerRequest contains an authorization request from AppSync.
type AppSyncLambdaAuthorizerRequest struct {
	AuthorizationToken string                                `json:"authorizationToken"`
	RequestContext     AppSyncLambdaAuthorizerRequestContext `json:"requestContext"`
}

// AppSyncLambdaAuthorizerRequestContext contains the parameters of the AppSync invocation which triggered
// this authorization request.
type AppSyncLambdaAuthorizerRequestContext struct {
	APIID         string                 `json:"apiId"`
	AccountID     string                 `json:"accountId"`
	RequestID     string                 `json:"requestId"`
	QueryString   string                 `json:"queryString"`
	OperationName string                 `json:"operationName"`
	Variables     map[string]interface{} `json:"variables"`
}

// AppSyncLambdaAuthorizerResponse represents the expected format of an authorization response to AppSync.
type AppSyncLambdaAuthorizerResponse struct {
	IsAuthorized    bool                   `json:"isAuthorized"`
	ResolverContext map[string]interface{} `json:"resolverContext,omitempty"`
	DeniedFields    []string               `json:"deniedFields,omitempty"`
	TTLOverride     *int                   `json:"ttlOverride,omitempty"`
}