Access Key, REST: TemporaryAccessKey.CreateEphemeral

Статья создана

Обновлена 15 декабря 2025 г.

Creates an ephemeral access key for the specified subject.

HTTP request

POST https://iam.api.cloud.yandex.net/iam/aws-compatibility/v1/ephemeralAccessKeys

{
  "subjectId": "string",
  "sessionName": "string",
  "policy": "string",
  "duration": "string"
}

Field	Description
subjectId	string The subject identifier for whom the ephemeral access key will be created. If not specified, it defaults to the subject that made the request. The maximum string length in characters is 50.
sessionName	string Required field. Use the session name to uniquely identify a session when the same SA is impersonated by different principals or for different reasons Pattern: [\w+=,.@-]* The string length in characters must be 1-64.
policy	string AWS-compatible policy in JSON format that you want to use as an inline session policy. The maximum string length in characters is 2048.
duration	string (duration) Duration, which specifies the duration of the ephemeral access key, but duration won't be longer than the lifetime of the authentication token that made the request

HTTP Code: 200 - OK

{
  "accessKeyId": "string",
  "secret": "string",
  "sessionToken": "string",
  "expiresAt": "string"
}

Field	Description
accessKeyId	string ID of the access key. The key is AWS compatible.
secret	string Secret access key. The key is AWS compatible.
sessionToken	string Session token. The token is AWS compatible. Should be attached to any call made by provided credentials.
expiresAt	string (date-time) Expiration time. The date on which the current credentials expire. String in RFC3339 text format. The range of possible values is from `0001-01-01T00:00:00Z` to `9999-12-31T23:59:59.999999999Z`, i.e. from 0 to 9 digits for fractions of a second. To work with values in this field, use the APIs described in the Protocol Buffers reference. In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).