| Parameter name | Type | Description |
|---|
| output | String | The output type for the page. Possible types include 'XML', 'JSON', 'JSONXML', 'HTML', and 'CUSTOM'. |
| obsId | String | (Required for JSON/JSONXML output) The object listening for the JSON callback. |
| obsSuccessMethod | String | (Required for JSON/JSONXML output) The JSON success callback function. |
| obsErrorMethod | String | (Required for JSON/JSONXML output) The JSON error callback function. |
| transformer | String | (Required for CUSTOM output) The XSLT to use to transform the XML output. |
| definition | String | The layer metadata definition in XML format. |
| includeGeometryFields | Boolean | Whether or not this layer includes geometry. Default is true. |