> ## Documentation Index
> Fetch the complete documentation index at: https://docs.restaurant365.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Purchase Order by ID

> Retrieves a specified purchase order

**Security**

The requesting user must have the following permission to retrieve a purchase order:

- Food → Purchasing → View Purchase Orders

## OpenAPI

````json GET /public/v1/inventory/purchase-orders/{id}
{
  "openapi": "3.0.1",
  "info": {
    "title": "R365 Public API",
    "contact": {
      "name": "R365 Services Team",
      "email": "r365@restaurant365.com"
    },
    "version": "1.0"
  },
  "security": [
    {
      "Bearer": []
    }
  ],
  "paths": {
    "/public/v1/inventory/purchase-orders/{id}": {
      "get": {
        "tags": [
          "inventory"
        ],
        "summary": "Purchase Order by ID",
        "description": "Retrieves a specified purchase order\n\n**Security**\n\nThe requesting user must have the following permission to retrieve a purchase order:\n\n- Food → Purchasing → View Purchase Orders",
        "parameters": [
          {
            "$ref": "#/components/parameters/TenantId"
          },
          {
            "name": "id",
            "in": "path",
            "description": "Identifier of the purchase order",
            "required": true,
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "purchase order entity",
            "content": {
              "text/plain": {
                "schema": {
                  "$ref": "#/components/schemas/PurchaseOrder"
                }
              },
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/PurchaseOrder"
                }
              },
              "text/json": {
                "schema": {
                  "$ref": "#/components/schemas/PurchaseOrder"
                }
              }
            }
          },
          "400": {
            "description": "Bad Request — a parameter value is malformed, of the wrong type, or outside its allowed range."
          },
          "401": {
            "description": "Unauthorized — the bearer token is missing, invalid or expired, or is not valid for the specified tenant."
          },
          "403": {
            "description": "Forbidden — the caller lacks the permission required for this operation."
          },
          "404": {
            "description": "Not Found — the requested resource does not exist, or the supplied continuation token is unknown or has expired."
          },
          "409": {
            "description": "Conflict — the request conflicts with the current state of the resource and cannot be applied."
          },
          "422": {
            "description": "Unprocessable Entity — a required parameter is missing, or a supplied parameter value is invalid."
          },
          "429": {
            "description": "Too Many Requests — the caller has exceeded the rate limit; retry after a short delay."
          },
          "500": {
            "description": "Internal Server Error — an unexpected error occurred while processing the request."
          }
        }
      }
    }
  },
  "components": {
    "parameters": {
      "TenantId": {
        "name": "x-r365-context-tenant-id",
        "in": "header",
        "required": true,
        "description": "Identifies the R365 tenant the request applies to. Required on every request.",
        "schema": {
          "type": "string"
        }
      }
    },
    "schemas": {
      "PurchaseOrder": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "The unique identifier of the Purchase Order.",
            "format": "uuid"
          },
          "number": {
            "type": "string",
            "description": "Purchase Order Number.",
            "nullable": true
          },
          "template": {
            "$ref": "#/components/schemas/PurchaseOrderTemplateReference"
          },
          "location": {
            "$ref": "#/components/schemas/InventoryLocationReference"
          },
          "vendor": {
            "$ref": "#/components/schemas/VendorReference"
          },
          "orderDate": {
            "type": "string",
            "description": "Order Date.",
            "format": "date"
          },
          "deliveryDate": {
            "type": "string",
            "description": "Delivery Date.",
            "format": "date"
          },
          "status": {
            "type": "string",
            "description": "Purchase Order Status.",
            "nullable": true
          },
          "shipToAddress": {
            "$ref": "#/components/schemas/Address"
          },
          "comment": {
            "type": "string",
            "description": "Comment.",
            "nullable": true
          },
          "details": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/PurchaseOrderDetail"
            },
            "description": "List of Purchase Order Details.",
            "nullable": true
          },
          "totalAmount": {
            "type": "number",
            "description": "The total amount of the Purchase Order.",
            "format": "double",
            "readOnly": true
          },
          "totalQuantity": {
            "type": "number",
            "description": "The total ordered item quantity of the Purchase Order.",
            "format": "double",
            "readOnly": true
          },
          "createdBy": {
            "$ref": "#/components/schemas/GlAccountUserReference",
            "description": "User who created the purchase order."
          },
          "createdOn": {
            "type": "string",
            "description": "The date the purchase order was created.",
            "format": "date-time"
          },
          "modifiedBy": {
            "$ref": "#/components/schemas/GlAccountUserReference",
            "description": "User who last modified the purchase order."
          },
          "modifiedOn": {
            "type": "string",
            "description": "The date the purchase order was last modified.",
            "format": "date-time",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "A Purchase Order."
      },
      "PurchaseOrderTemplateReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "Unique identifier of the purchase order template."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the purchase order template."
          }
        },
        "additionalProperties": false,
        "description": "A reference to a purchase order template."
      },
      "InventoryLocationReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "The id of the location.",
            "format": "uuid"
          },
          "name": {
            "type": "string",
            "description": "The name of the location.",
            "nullable": true
          },
          "number": {
            "type": "string",
            "description": "The location number.",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Represents a reference to a location."
      },
      "VendorReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "Unique identifier of the vendor."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the vendor."
          },
          "number": {
            "type": "string",
            "nullable": true,
            "description": "Number assigned to the vendor."
          }
        },
        "additionalProperties": false,
        "description": "A reference to a vendor."
      },
      "Address": {
        "type": "object",
        "properties": {
          "addressLine1": {
            "type": "string",
            "nullable": true
          },
          "addressLine2": {
            "type": "string",
            "nullable": true
          },
          "addressLine3": {
            "type": "string",
            "nullable": true
          },
          "city": {
            "type": "string",
            "nullable": true
          },
          "state": {
            "type": "string",
            "nullable": true
          },
          "country": {
            "type": "string",
            "nullable": true
          },
          "postalCode": {
            "type": "string",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "A street or shipping address."
      },
      "PurchaseOrderDetail": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "The unique identifier for the purchase order detail.",
            "format": "uuid"
          },
          "storageLocationName": {
            "type": "string",
            "description": "Storage Location Name.",
            "nullable": true
          },
          "vendorItem": {
            "$ref": "#/components/schemas/VendorItemReference"
          },
          "item": {
            "$ref": "#/components/schemas/PublicItemReference"
          },
          "unitOfMeasure": {
            "$ref": "#/components/schemas/InventoryUnitOfMeasureReference"
          },
          "quantity": {
            "type": "number",
            "description": "Quantity.",
            "format": "double"
          },
          "total": {
            "type": "number",
            "description": "Total.",
            "format": "double"
          },
          "unitAmount": {
            "type": "number",
            "description": "Unit Amount (Vendor Item Price)",
            "format": "double"
          },
          "itemCategory1": {
            "$ref": "#/components/schemas/ItemCategoryReference"
          },
          "itemCategory2": {
            "$ref": "#/components/schemas/ItemCategoryReference"
          },
          "itemCategory3": {
            "$ref": "#/components/schemas/ItemCategoryReference"
          },
          "comment": {
            "type": "string",
            "description": "Optional comment for the item, inherited from the template on order creation.",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Purchase Order Detail"
      },
      "GlAccountUserReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "The unique identifier of the user.",
            "format": "uuid"
          },
          "name": {
            "type": "string",
            "description": "The name of the user.",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "A reference to a user."
      },
      "VendorItemReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "nullable": true,
            "description": "Unique identifier of the vendor item."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the vendor item."
          },
          "number": {
            "type": "string",
            "nullable": true,
            "description": "Number assigned to the vendor item."
          },
          "brandItemNumber": {
            "type": "string",
            "nullable": true
          },
          "purchaseUnitOfMeasure": {
            "$ref": "#/components/schemas/InventoryUnitOfMeasureReference"
          },
          "splitUnitOfMeasure": {
            "$ref": "#/components/schemas/InventoryUnitOfMeasureReference"
          }
        },
        "additionalProperties": false,
        "description": "A reference to a vendor item."
      },
      "PublicItemReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "Unique identifier of the public item."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the public item."
          },
          "number": {
            "type": "string",
            "nullable": true,
            "description": "Number assigned to the public item."
          },
          "itemType": {
            "type": "string",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "A reference to an item."
      },
      "InventoryUnitOfMeasureReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "Unique identifier of the unit of measure."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the unit of measure."
          }
        },
        "additionalProperties": false,
        "description": "A reference to a unit of measure."
      },
      "ItemCategoryReference": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid",
            "description": "Unique identifier of the item category."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "Display name of the item category."
          }
        },
        "additionalProperties": false,
        "description": "A reference to an item category."
      }
    },
    "securitySchemes": {
      "Bearer": {
        "type": "http",
        "scheme": "Bearer"
      }
    }
  }
}
````