Information about brands/chains can be obtained use the BrandInformation transaction. Apart from returning information such as the name, email address and logo, it is also useful to determine whether the chain supports session control and booking modifications.
Copy <HotelML xmlns="
http://www.xpegs.com/v2001Q3/HotelML
">
<Head>
<Process Function="TI_BrandInformationV1_1" DataPath="/HotelML/Form/BrandInformation"/>
<Route Source="01" Destination="00"/>
</Head>
<Form>
<BrandInformation>
<Brand Code="GT"/>
<Brand Code="MC"/>
<Brand Code="BW"/>
</BrandInformation>
</Form>
</HotelML>
Copy <HotelML xmlns="
http://www.xpegs.com/v2001Q3/HotelML
">
<Head>
<Route Destination="01" Source="00">
<Operation Action="Create" App="TIDispatcher" AppVer="1.12.40.2.8.1.20.4.2.7.12.1.12.2.2.1.8.1.2.6" DataPath="/HotelML" StartTime="2011-06-
08T13:21:54.504+00:00" Success="true" TotalProcessTime="126"/>
</Route>
</Head>
<Brand Code="GT" Name="Golden Tulip" Token="994950137106" Type="Chain" ModifyReservation="true" SessionControl="true">
<Email Address="
info@goldentuliptop.com
"/>
<Media Link="
images.pegs.com/brands/gt/graphics/sm_GT_logo.jpg
" MIME="image/jpeg" Type="Logo"/>
</Brand>
<Brand Code="MC" Name="Marriott Hotels, Resorts, and Suites" Token="994950137106" Type="Chain" ModifyReservation="false" SessionControl="false">
<Email Address="
systemsresgds@marriott.com
"/>
<Media Link="
images.pegs.com/brands/mc/graphics/sm_mclogo.jpg
" MIME="image/jpeg" Type="Logo"/>
</Brand>
<Brand Code="BW" Name="Best Western International" Token="994950137106" Type="Chain" ModifyReservation="false" SessionControl="false">
<Email Address="
messecl@bestwestern.com
rileyb@bestwestern.com
"/>
<Media Link="
images.pegs.com/brands/bw/graphics/sm_bwlogo.gif
" MIME="image/gif"
Type="Logo"/>
</Brand>
</HotelML>
Copy <HotelML xmlns="
http://www.xpegs.com/v2001Q3/HotelML
">
<Head>
<Process Function="TI_BrandInformationV1_1" DataPath="/HotelML/Form/BrandInformation" Token="994950137106"/>
<Route Source="01" Destination="00"/>
</Head>
<Form>
<BrandInformation/>
</Form>
</HotelML>