| Name | Description |
 | accumulate_attribute_name | List of cost attributes to be accumulated during analysis. These accumulation attributes are purely for reference; the solver only uses the cost attribute specified by the Impedance attribute parameter to calculate the route. (In, Optional) |
 | Alias | The alias for this tool's toolbox. |
 | hierarchy | The parameter is not used if a hierarchy attribute is not defined on the network dataset used to perform the analysis. In such cases, use "#" as the parameter value. (In, Optional) |
 | impedance_attribute | The cost attribute to be used as impedance in the analysis. (In, Required) |
 | impedance_cutoff | Impedance Cutoff specifies the maximum impedance at which a demand point can be allocated to a facility. The maximum impedance is measured by the least-cost path along the network. If a demand point is outside the cutoff, it is left unallocated. This property might be used to model the maximum distance that people are willing to travel to visit your stores or the maximum time that is permitted for a fire department to reach anyone in the community. (In, Optional) |
 | impedance_parameter | Provides a parameter value to the equations specified in the Impedance transformation parameter. The parameter value is ignored when the impedance transformation is of type linear. For power and exponential impedance transformations, the value should be non-zero. (In, Optional) |
 | impedance_transformation | This sets the equation for transforming the network cost between facilities and demand points. This property, coupled with the Impedance Parameter, specifies how severely the network impedance between facilities and demand points influences the solver's choice of facilities. (In, Optional) |
 | in_network_dataset | The network dataset on which the location-allocation analysis will be performed. (In, Required) |
 | loc_alloc_from_to | Specifies the direction of travel between facilities and demand points when calculating the network costs. (In, Optional) |
 | loc_alloc_problem_type | The problem type that will be solved. The choice of the problem type depends on the kind of facility being located. Different kinds of facilities have different priorities and constraints. (In, Optional) |
 | number_facilities_to_find | Specifies the number of facilities that the solver should locate. (In, Optional) |
 | out_network_analysis_layer | Name of the location-allocation network analysis layer to create. (In, Required) |
 | output_layer | Network Analyst Layer (out, Optional) |
 | output_path_shape | Output path shape (in, Optional) |
 | ParameterInfo | The parameters used by this tool. For internal use only. |
 | restriction_attribute_name | List of restriction attributes to apply during the analysis. (In, Optional) |
 | target_market_share | Specifies the target market share in percentage to solve for when the Location-allocation problem type parameter is set to TARGET_MARKET_SHARE. It is the percentage of the total demand weight that you want your solution facilities to capture. The solver chooses the minimum number of facilities required to capture the target market share specified by this numeric value. (In, Optional) |
 | ToolboxDirectory | The directory of this tool's toolbox. |
 | ToolboxName | The name of this tool's toolbox. |
 | ToolName | The name of this tool. |
 | UTurn_policy | Restrict or permit U-turns at junctions that could occur during network traversal between stops. (In, Optional) |