o3de-atom-sampleviewer/Passes/ReadbackPreview.pass

{
    "Type": "JsonSerialization",
    "Version": 1,
    "ClassName": "PassAsset",
    "ClassData": {
        "PassTemplate": {
            "Name": "ReadbackPreviewPassTemplate",
            "PassClass": "FullScreenTriangle",
            "Slots": [
                {
                    "Name": "Output",
                    "SlotType": "InputOutput",
                    "ScopeAttachmentUsage": "RenderTarget",
                    "LoadStoreAction": {
                        "ClearValue": {
                            "Value": [
                                0.0,
                                0.0,
                                0.0,
                                0.0
                            ]
                        },
                        "LoadAction": "Clear"
                    }
                },
                {
                    "Name": "Input",
                    "SlotType": "Input",
                    "ScopeAttachmentUsage": "Shader",
                    "ShaderInputName": "m_texture"
                }
            ],
            "ImageAttachments": [
                {
                    "Name": "PreviewImage",
                    "Lifetime": "Imported"
                }
            ]
        }
    }
}