Request Syntax Request Parameters Response Syntax Response Elements Errors Examples See Also

UpdateSecret

Modifies the details of a secret, including metadata and the secret value. To change the secret value, you can also use PutSecretValue.

To change the rotation configuration of a secret, use RotateSecret instead.

We recommend you avoid calling UpdateSecret at a sustained rate of more than once every 10 minutes. When you call UpdateSecret to update the secret value, Secrets Manager creates a new version of the secret. Secrets Manager removes outdated versions when there are more than 100, but it does not remove versions created less than 24 hours ago. If you update the secret value more than once every 10 minutes, you create more versions than Secrets Manager removes, and you will reach the quota for secret versions.

If you include SecretString or SecretBinary to create a new secret version, Secrets Manager automatically attaches the staging label AWSCURRENT to the new version.

If you call this operation with a VersionId that matches an existing version's ClientRequestToken, the operation results in an error. You can't modify an existing version, you can only create a new version. To remove a version, remove all staging labels from it. See UpdateSecretVersionStage.

If you don't specify an AWS KMS encryption key, Secrets Manager uses the AWS managed key aws/secretsmanager. If this key doesn't already exist in your account, then Secrets Manager creates it for you automatically. All users and roles in the AWS account automatically have access to use aws/secretsmanager. Creating aws/secretsmanager can result in a one-time significant delay in returning the result.

If the secret is in a different AWS account from the credentials calling the API, then you can't use aws/secretsmanager to encrypt the secret, and you must create and use a customer managed key.

Required permissions: secretsmanager:UpdateSecret. For more information, see IAM policy actions for Secrets Manager and Authentication and access control in Secrets Manager. If you use a customer managed key, you must also have kms:GenerateDataKey and kms:Decrypt permissions on the key. For more information, see Secret encryption and decryption.

Request Syntax


{
   "ClientRequestToken": "string",
   "Description": "string",
   "KmsKeyId": "string",
   "SecretBinary": blob,
   "SecretId": "string",
   "SecretString": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

ClientRequestToken

If you include SecretString or SecretBinary, then Secrets Manager creates a new version for the secret, and this parameter specifies the unique identifier for the new version.

Note

If you use the AWS CLI or one of the AWS SDKs to call this operation, then you can leave this parameter empty. The CLI or SDK generates a random UUID for you and includes it as the value for this parameter in the request. If you don't use the SDK and instead generate a raw HTTP request to the Secrets Manager service endpoint, then you must generate a ClientRequestToken yourself for the new version and include the value in the request.

This value becomes the VersionId of the new version.

Type: String

Length Constraints: Minimum length of 32. Maximum length of 64.

Required: No

Description

The description of the secret.

Type: String

Length Constraints: Maximum length of 2048.

Required: No

KmsKeyId

The ARN, key ID, or alias of the KMS key that Secrets Manager uses to encrypt new secret versions as well as any existing versions the staging labels AWSCURRENT, AWSPENDING, or AWSPREVIOUS. For more information about versions and staging labels, see Concepts: Version.

Important

You can only use the AWS managed key aws/secretsmanager if you call this operation using credentials from the same AWS account that owns the secret. If the secret is in a different account, then you must use a customer managed key and provide the ARN of that KMS key in this field. The user making the call must have permissions to both the secret and the KMS key in their respective accounts.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 2048.

Required: No

SecretBinary

The binary data to encrypt and store in the new version of the secret. We recommend that you store your binary data in a file and then pass the contents of the file as a parameter.

Either SecretBinary or SecretString must have a value, but not both.

You can't access this parameter in the Secrets Manager console.

Type: Base64-encoded binary data object

Length Constraints: Minimum length of 0. Maximum length of 65536.

Required: No

SecretId

The ARN or name of the secret.

For an ARN, we recommend that you specify a complete ARN rather than a partial ARN.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Required: Yes

SecretString

The text data to encrypt and store in the new version of the secret. We recommend you use a JSON structure of key/value pairs for your secret value.

Either SecretBinary or SecretString must have a value, but not both.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 65536.

Required: No

Response Syntax


{
   "ARN": "string",
   "Name": "string",
   "VersionId": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

ARN

The ARN of the secret that was updated.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 2048.

Name

The name of the secret that was updated.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

VersionId

If Secrets Manager created a new version of the secret during this operation, then VersionId contains the unique identifier of the new version.

Type: String

Length Constraints: Minimum length of 32. Maximum length of 64.

Errors

For information about the errors that are common to all actions, see Common Errors.

EncryptionFailure

Secrets Manager can't encrypt the protected secret text using the provided KMS key. Check that the KMS key is available, enabled, and not in an invalid state. For more information, see Key state: Effect on your KMS key.

HTTP Status Code: 400

InternalServiceError

An error occurred on the server side.

HTTP Status Code: 500

InvalidParameterException

The parameter name is invalid value.

HTTP Status Code: 400

InvalidRequestException

A parameter value is not valid for the current state of the resource.

Possible causes:

The secret is scheduled for deletion.
You tried to enable rotation on a secret that doesn't already have a Lambda function ARN configured and you didn't include such an ARN as a parameter in this call.

HTTP Status Code: 400

LimitExceededException

The request failed because it would exceed one of the Secrets Manager quotas.

HTTP Status Code: 400

MalformedPolicyDocumentException

The resource policy has syntax errors.

HTTP Status Code: 400

PreconditionNotMetException

The request failed because you did not complete all the prerequisite steps.

HTTP Status Code: 400

ResourceExistsException

A resource with the ID you requested already exists.

HTTP Status Code: 400

ResourceNotFoundException

Secrets Manager can't find the resource that you asked for.

HTTP Status Code: 400

Examples

Example

The following example shows how to change the description of a secret. The JSON request string input and response output displays formatted code with white space and line breaks for better readability. Submit your input as a single line JSON string.

Sample Request


POST / HTTP/1.1
Host: secretsmanager.region.domain
Accept-Encoding: identity
X-Amz-Target: secretsmanager.UpdateSecret
Content-Type: application/x-amz-json-1.1
User-Agent: <user-agent-string>
X-Amz-Date: <date>
Authorization: AWS4-HMAC-SHA256 Credential=<credentials>,SignedHeaders=<headers>, Signature=<signature>
Content-Length: <payload-size-bytes>

{
  "SecretId": "MyTestDatabaseSecret",
  "Description": "This is a new description for the secret.",
  "ClientRequestToken": "EXAMPLE1-90ab-cdef-fedc-ba987EXAMPLE"
}

Sample Response


HTTP/1.1 200 OK
Date: <date>
Content-Type: application/x-amz-json-1.1
Content-Length: <response-size-bytes>
Connection: keep-alive
x-amzn-RequestId: <request-id-guid>

{
  "ARN":"arn:aws:secretsmanager:us-west-2:123456789012:secret:MyTestDatabaseSecret-a1b2c3",
  "Name":"MyTestDatabaseSecret"
}

Example

This example shows how to update the KMS key that Secrets Manager uses to encrypt the secret value. The KMS key must be in the same Region as the secret. The JSON request string input and response output displays formatted code with white space and line breaks for better readability. Submit your input as a single line JSON string.

Sample Request


POST / HTTP/1.1
Host: secretsmanager.region.domain
Accept-Encoding: identity
X-Amz-Target: secretsmanager.UpdateSecret
Content-Type: application/x-amz-json-1.1
User-Agent: <user-agent-string>
X-Amz-Date: <date>
Authorization: AWS4-HMAC-SHA256 Credential=<credentials>,SignedHeaders=<headers>, Signature=<signature>
Content-Length: <payload-size-bytes>

{
  "SecretId": "MyTestDatabaseSecret",
  "KmsKeyId": "arn:aws:kms:us-west-2:123456789012:key/EXAMPLE2-90ab-cdef-fedc-ba987EXAMPLE"
}

Sample Response


HTTP/1.1 200 OK
Date: <date>
Content-Type: application/x-amz-json-1.1
Content-Length: <response-size-bytes>
Connection: keep-alive
x-amzn-RequestId: <request-id-guid>

{
  "ARN":"arn:aws:secretsmanager:us-west-2:123456789012:secret:MyTestDatabaseSecret-a1b2c3",
  "Name":"MyTestDatabaseSecret"
}

Example

The following example shows how to create a new version of the secret by updating the SecretString field. The ClientRequestToken parameter becomes the VersionId of the new version. Alternatively, you can use the PutSecretValue operation. The JSON request string input and response output displays formatted code with white space and line breaks for better readability. Submit your input as a single line JSON string.

Sample Request


POST / HTTP/1.1
Host: secretsmanager.region.domain
Accept-Encoding: identity
X-Amz-Target: secretsmanager.UpdateSecret
Content-Type: application/x-amz-json-1.1
User-Agent: <user-agent-string>
X-Amz-Date: <date>
Authorization: AWS4-HMAC-SHA256 Credential=<credentials>,SignedHeaders=<headers>, Signature=<signature>
Content-Length: <payload-size-bytes>

{
  "SecretId": "MyTestDatabaseSecret",
  "SecretString": "{<JSON STRING WITH CREDENTIALS>}",
  "ClientRequestToken": "EXAMPLE1-90ab-cdef-fedc-ba987SECRET1"
}

Sample Response


HTTP/1.1 200 OK
Date: <date>
Content-Type: application/x-amz-json-1.1
Content-Length: <response-size-bytes>
Connection: keep-alive
x-amzn-RequestId: <request-id-guid>

{
  "ARN":"arn:aws:secretsmanager:us-west-2:123456789012:secret:MyTestDatabaseSecret-a1b2c3",
  "Name":"MyTestDatabaseSecret",
  "VersionId":"EXAMPLE1-90ab-cdef-fedc-ba987SECRET1"
}