# Class EnvironmentSubjectStateMetadata
Namespace: [Aeon.Environment](Aeon.Environment.md)
Assembly: Aeon.Environment.dll
```csharp
public class EnvironmentSubjectStateMetadata
```
#### Inheritance
[object](https://learn.microsoft.com/dotnet/api/system.object) ←
[EnvironmentSubjectStateMetadata](Aeon.Environment.EnvironmentSubjectStateMetadata.md)
#### Inherited Members
[object.ToString\(\)](https://learn.microsoft.com/dotnet/api/system.object.tostring),
[object.Equals\(object\)](https://learn.microsoft.com/dotnet/api/system.object.equals\#system\-object\-equals\(system\-object\)),
[object.Equals\(object, object\)](https://learn.microsoft.com/dotnet/api/system.object.equals\#system\-object\-equals\(system\-object\-system\-object\)),
[object.ReferenceEquals\(object, object\)](https://learn.microsoft.com/dotnet/api/system.object.referenceequals),
[object.GetHashCode\(\)](https://learn.microsoft.com/dotnet/api/system.object.gethashcode),
[object.GetType\(\)](https://learn.microsoft.com/dotnet/api/system.object.gettype),
[object.MemberwiseClone\(\)](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone)
## Constructors
### EnvironmentSubjectStateMetadata\(EnvironmentSubjectStateEntry, EnvironmentSubjectChangeType\)
```csharp
public EnvironmentSubjectStateMetadata(EnvironmentSubjectStateEntry entry, EnvironmentSubjectChangeType entryType)
```
#### Parameters
`entry` [EnvironmentSubjectStateEntry](Aeon.Environment.EnvironmentSubjectStateEntry.md)
`entryType` [EnvironmentSubjectChangeType](Aeon.Environment.EnvironmentSubjectChangeType.md)
## Properties
### Id
```csharp
public string Id { get; }
```
#### Property Value
[string](https://learn.microsoft.com/dotnet/api/system.string)
### ReferenceWeight
```csharp
public float ReferenceWeight { get; }
```
#### Property Value
[float](https://learn.microsoft.com/dotnet/api/system.single)
### Type
```csharp
public EnvironmentSubjectChangeType Type { get; }
```
#### Property Value
[EnvironmentSubjectChangeType](Aeon.Environment.EnvironmentSubjectChangeType.md)
### Weight
```csharp
public float Weight { get; }
```
#### Property Value
[float](https://learn.microsoft.com/dotnet/api/system.single)
## Methods
### ToString\(\)
Returns a string that represents the current object.
```csharp
public override string ToString()
```
#### Returns
[string](https://learn.microsoft.com/dotnet/api/system.string)
A string that represents the current object.