| key | (optional) string | Unique identifier for the metadata type | [default to undefined] |
| name | (optional) string | Human readable name of the metadata type | [default to undefined] |
| multiselect | (optional) boolean | Allows selecting multiple values | [default to false] |
| status | (optional) string | The state of the metadata item | [default to undefined] |
| type | (optional) string | The type of the metadata item | [default to undefined] |
| objectTypes | (optional) Array<string> | The types of objects | [default to undefined] |
| description | (optional) string | Describes the metadata item | [default to undefined] |
| values | (optional) Array<AccessmodelmetadataValuesInner> | The value to assign to the metadata item | [default to undefined] |