Amazon Cognito · Schema
LambdaConfigType
Specifies the configuration for Lambda triggers.
AuthenticationIdentityOIDCSAMLUser ManagementFederated Identity
Properties
| Name | Type | Description |
|---|---|---|
| PreSignUp | object | |
| CustomMessage | object | |
| PostConfirmation | object | |
| PreAuthentication | object | |
| PostAuthentication | object | |
| DefineAuthChallenge | object | |
| CreateAuthChallenge | object | |
| VerifyAuthChallengeResponse | object | |
| PreTokenGeneration | object | |
| UserMigration | object | |
| CustomSMSSender | object | |
| CustomEmailSender | object | |
| KMSKeyID | object |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/amazon-cognito/refs/heads/main/json-schema/user-pools-lambda-config-type-schema.json",
"title": "LambdaConfigType",
"description": "Specifies the configuration for Lambda triggers.",
"type": "object",
"properties": {
"PreSignUp": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A pre-registration Lambda trigger."
}
]
},
"CustomMessage": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A custom Message Lambda trigger."
}
]
},
"PostConfirmation": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A post-confirmation Lambda trigger."
}
]
},
"PreAuthentication": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A pre-authentication Lambda trigger."
}
]
},
"PostAuthentication": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A post-authentication Lambda trigger."
}
]
},
"DefineAuthChallenge": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "Defines the authentication challenge."
}
]
},
"CreateAuthChallenge": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "Creates an authentication challenge."
}
]
},
"VerifyAuthChallengeResponse": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "Verifies the authentication challenge response."
}
]
},
"PreTokenGeneration": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "A Lambda trigger that is invoked before token generation."
}
]
},
"UserMigration": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "The user migration Lambda config type."
}
]
},
"CustomSMSSender": {
"allOf": [
{
"$ref": "#/components/schemas/CustomSMSLambdaVersionConfigType"
},
{
"description": "A custom SMS sender Lambda trigger."
}
]
},
"CustomEmailSender": {
"allOf": [
{
"$ref": "#/components/schemas/CustomEmailLambdaVersionConfigType"
},
{
"description": "A custom email sender Lambda trigger."
}
]
},
"KMSKeyID": {
"allOf": [
{
"$ref": "#/components/schemas/ArnType"
},
{
"description": "The Amazon Resource Name (ARN) of an <a href=\"/kms/latest/developerguide/concepts.html#master_keys\">KMS key</a>. Amazon Cognito uses the key to encrypt codes and temporary passwords sent to <code>CustomEmailSender</code> and <code>CustomSMSSender</code>."
}
]
}
}
}
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