_propDict)) { return $this->_propDict["baseType"]; } else { return null; } } /** * Sets the baseType * Must be set to microsoft.graph.externalConnector.externalItem. Required. * * @param string $val The baseType * * @return Schema */ public function setBaseType($val) { $this->_propDict["baseType"] = $val; return $this; } /** * Gets the schemaProperties * The properties defined for the items in the connection. The minimum number of properties is one, the maximum is 128. * * @return array|null The schemaProperties */ public function getSchemaProperties() { if (array_key_exists("properties", $this->_propDict)) { return $this->_propDict["properties"]; } else { return null; } } /** * Sets the schemaProperties * The properties defined for the items in the connection. The minimum number of properties is one, the maximum is 128. * * @param Property[] $val The schemaProperties * * @return Schema */ public function setSchemaProperties($val) { $this->_propDict["properties"] = $val; return $this; } }