Update secret key expiration time

Updates the expiration time of a rotated secret key.

Requirements:

  • A paid plan
  • Secret key prefix must be in format sec-c-{5chars} (exactly 5 alphanumeric characters)
  • Requested secret key must already have an expiration date
  • New expiration must be at least 60 seconds in the future
  • New expiration must be at most 366 days in the future
Path Parameters
keysetId string — REQUIRED

a string to be decoded into a number

secretKeyPrefix Secret Key Prefix — REQUIRED

Possible values: Value must match regular expression ^sec-c-[a-zA-Z0-9]{5}$

prefix in format sec-c-{5chars}. Don't provide the full secret key.

prefix in format sec-c-{5chars}. Don't provide the full secret key.

Header Parameters
PubNub-Version string — REQUIRED

Possible values: [2025-11-01]

Request Body — REQUIRED
expiresAt date-time — REQUIRED

Possible values: Value must match regular expression ^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d{3})?Z$

Responses
200

Success

Schema — OPTIONAL
secretKey object
secretKey string

The secret key value

expiresAt

Expiration timestamp in ISO 8601 UTC format (e.g., "2025-12-31T23:59:59Z"). Null means the secret key never expires.

400

Bad Request Error

Schema — OPTIONAL
statusCode number
error string

Possible values: [BadRequest]

message string[]
401

UnauthorizedError

Schema — OPTIONAL
statusCode number
error string

Possible values: [Unauthorized]

message string[]
403

ForbiddenError

Schema — OPTIONAL
undefined
404

NotFoundError

Schema — OPTIONAL
statusCode number
error string

Possible values: [NotFound]

message string[]
500

InternalErrorError

Schema — OPTIONAL
statusCode number
error string

Possible values: [InternalError]

message string[]
* required
PubNub-Version*
Type: string
Possible values: [2025-11-01]
* required
keysetId*
Type: string
secretKeyPrefix*
Type: string
prefix in format sec-c-{5chars}. Don't provide the full secret key.
* required
expiresAt*
Type: string
Pattern: ^\d{4}-\d{2}-\d{2}T\...Format: date-time
secretKey
Type: object
Example Response
{
  "secretKey": {
    "secretKey": "sec-c-xyz789",
    "expiresAt": "2026-01-31T23:59:59Z"
  }
}
statusCode
Type: number
error
Type: string
Enum (1 values)
View all values
"BadRequest"
message
Type: array
Array items:
items
Type: string
statusCode
Type: number
error
Type: string
Enum (1 values)
View all values
"Unauthorized"
message
Type: array
Array items:
items
Type: string
statusCode
Type: number
error
Type: string
Enum (1 values)
View all values
"NotFound"
message
Type: array
Array items:
items
Type: string
statusCode
Type: number
error
Type: string
Enum (1 values)
View all values
"InternalError"
message
Type: array
Array items:
items
Type: string