@property
@pulumi.getter(name='sourceImageEncryptionKey')
def source_image_encryption_key(self) -> Optional[pulumi.Input['CustomerEncryptionKeyArgs']]:
    '\n        The customer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key. Instance templates do not store customer-supplied encryption keys, so you cannot create disks for instances in a managed instance group if the source images are encrypted with your own keys.\n        '
    return pulumi.get(self, 'source_image_encryption_key')
The customer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key. Instance templates do not store customer-supplied encryption keys, so you cannot create disks for instances in a managed instance group if the source images are encrypted with your own keys.
@property
@pulumi.getter(name='sourceImageEncryptionKey')
def source_image_encryption_key(self) -> Optional[pulumi.Input['CustomerEncryptionKeyArgs']]:
    '\n        \n        '
    return pulumi.get(self, 'source_image_encryption_key')