| Name | Type | Description | Notes |
|---|---|---|---|
| key | string | Key of value to store. Namespace + Key must be unique. | |
| value | string | Value to store. | |
| content_type | string | MIME type of content. This can only be used to override content that is detected as text/plain. Needed to set application/json content types, which are analyzed as plain text. | [optional] |
| version | int | Version number of the stored value. The version must be provided for any updates to an existing artifact. | [optional] |