http://schemas.xmlsoap.org/soap/envelope/
complexType Envelope

{http://www.w3.org/2001/XMLSchema}anyType
    {http://schemas.xmlsoap.org/soap/envelope/}Envelope

Model

<...  (any attribute from any namespace other than http://schemas.xmlsoap.org/soap/envelope/)>
Header?, Body, (any element from any namespace other than http://schemas.xmlsoap.org/soap/envelope/)*
</...>

Prohibited substitutions (block)

allowed to substitute with an xsi:type attribute with any derived type

Content Type

element-only content, not nillable.
This type can be derived by extension or restriction.

Usage

Envelope