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

# Get spare-part categories

> Retrieves the list of spare-part definition categories.<br/>This method returns 100 items at a time; to retrieve more items, multiple requests with an incremental page number must be performed.<br> Required permissions: READ_SPARE_PART.

## OpenAPI

````json GET /v2/inventory/sparePartDefinitionCategories
{
  "openapi": "3.1.0",
  "info": {
    "title": "Servitly DPS API",
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://api.servitly-sandbox.com",
      "description": "[AWS SANDBOX]"
    },
    {
      "url": "https://api.servitly.com",
      "description": "[AWS PRODUCTION Ireland]"
    },
    {
      "url": "https://api-ap.servitly.com",
      "description": "[AWS Hong Kong]"
    },
    {
      "url": "https://azapi.servitly-dev.com",
      "description": "[AZURE DEV Frankfurt]"
    },
    {
      "url": "https://azapi.servitly-staging.com",
      "description": "[AZURE STAGING Frankfurt]"
    },
    {
      "url": "https://azapi.servitly.com",
      "description": "[AZURE PRODUCTION Frankfurt]"
    }
  ],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "tags": [
    {
      "name": "ACTIONS"
    },
    {
      "name": "ALERTS"
    },
    {
      "name": "API GATEWAY"
    },
    {
      "name": "AUTHENTICATION"
    },
    {
      "name": "AUTHORIZATIONS"
    },
    {
      "name": "CUSTOMERS"
    },
    {
      "name": "DATA IMPORT / EXPORT"
    },
    {
      "name": "EVENTS"
    },
    {
      "name": "LOCATIONS"
    },
    {
      "name": "MAINTENANCE"
    },
    {
      "name": "MAPPING"
    },
    {
      "name": "METRIC DATA"
    },
    {
      "name": "MOBILE APP"
    },
    {
      "name": "ORGANIZATION"
    },
    {
      "name": "PARTNERS"
    },
    {
      "name": "PRODUCT MODELS"
    },
    {
      "name": "SPARE PARTS"
    },
    {
      "name": "STATISTICS"
    },
    {
      "name": "STORE ORDERS"
    },
    {
      "name": "SUBSCRIPTIONS"
    },
    {
      "name": "SUBSCRIPTIONS (OLD)"
    },
    {
      "name": "THING CONTROL"
    },
    {
      "name": "THING DEFINITIONS"
    },
    {
      "name": "THING MANAGEMENT"
    },
    {
      "name": "THINGS"
    },
    {
      "name": "TICKETS"
    },
    {
      "name": "USER TYPES"
    },
    {
      "name": "USERS"
    },
    {
      "name": "WORK SESSIONS"
    }
  ],
  "paths": {
    "/v2/inventory/sparePartDefinitionCategories": {
      "get": {
        "summary": "Get spare-part categories",
        "description": "Retrieves the list of spare-part definition categories.<br/>This method returns 100 items at a time; to retrieve more items, multiple requests with an incremental page number must be performed.<br> Required permissions: READ_SPARE_PART.",
        "tags": [
          "SPARE PARTS"
        ],
        "parameters": [
          {
            "$ref": "#/components/parameters/tenantNameHeader"
          },
          {
            "$ref": "#/components/parameters/pageSize"
          },
          {
            "$ref": "#/components/parameters/page"
          },
          {
            "$ref": "#/components/parameters/sort"
          }
        ],
        "responses": {
          "200": {
            "description": "Successful operation.",
            "content": {
              "application/json": {
                "schema": {
                  "allOf": [
                    {
                      "type": "object",
                      "properties": {
                        "content": {
                          "type": "array",
                          "items": {
                            "$ref": "#/components/schemas/Category"
                          }
                        }
                      }
                    },
                    {
                      "$ref": "#/components/schemas/PaginatedResponse"
                    }
                  ]
                }
              }
            }
          },
          "401": {
            "$ref": "#/components/responses/NotAuthenticated"
          },
          "403": {
            "$ref": "#/components/responses/NotAuthorized"
          },
          "404": {
            "$ref": "#/components/responses/NotFound"
          },
          "429": {
            "$ref": "#/components/responses/ApiLimit"
          },
          "500": {
            "$ref": "#/components/responses/IntError"
          }
        }
      }
    }
  },
  "components": {
    "parameters": {
      "tenantNameHeader": {
        "in": "header",
        "name": "X-Servitly-Tenant",
        "required": "true",
        "schema": {
          "type": "string",
          "example": "{{tenantName}}"
        },
        "description": "The name of the tenant (e.g. acme)."
      },
      "pageSize": {
        "in": "query",
        "name": "size",
        "required": "false",
        "schema": {
          "type": "integer",
          "minimum": "1"
        },
        "example": "200",
        "description": "The number of elements to retrieve for the current page."
      },
      "page": {
        "in": "query",
        "name": "page",
        "required": "false",
        "schema": {
          "type": "integer",
          "minimum": "0"
        },
        "example": "0",
        "description": "The page number to retrieve (zero-based)."
      },
      "sort": {
        "in": "query",
        "name": "sort",
        "required": "false",
        "schema": {
          "type": "string",
          "minimum": "0"
        },
        "example": "name,ASC",
        "description": "The sorting criteria based on object properties."
      }
    },
    "schemas": {
      "Category": {
        "type": "object",
        "required": [
          "name"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "The category name."
          },
          "parentId": {
            "type": "string",
            "description": "The id of the parent category to which the category belongs."
          }
        }
      },
      "PaginatedResponse": {
        "type": "object",
        "properties": {
          "first": {
            "type": "boolean",
            "description": "The flag indicating whether the page is the first one."
          },
          "last": {
            "type": "boolean",
            "description": "The flag indicating whether the last page has been reached."
          },
          "totalPages": {
            "type": "integer",
            "description": "The total number of pages."
          },
          "totalElements": {
            "type": "integer",
            "description": "The total number of elements."
          },
          "sort": {
            "type": "string",
            "description": "The current sorting criteria."
          },
          "numberOfElements": {
            "type": "integer",
            "description": "The number of elements in this page."
          },
          "size": {
            "type": "integer",
            "description": "The requested page size."
          },
          "number": {
            "type": "integer",
            "minimum": "0",
            "description": "The number of the page (zero-based)."
          }
        }
      }
    },
    "responses": {
      "NotAuthenticated": {
        "description": "User not authenticated.",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string",
                  "description": "The error response.",
                  "example": "User not authenticated"
                }
              }
            }
          }
        }
      },
      "NotAuthorized": {
        "description": "User not authorized.",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string",
                  "description": "The error response.",
                  "example": "User not authorized"
                }
              }
            }
          }
        }
      },
      "NotFound": {
        "description": "Resource was not found.",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string",
                  "description": "The error response.",
                  "example": "Resource not found"
                }
              }
            }
          }
        }
      },
      "ApiLimit": {
        "description": "API call rate limit exceeded.",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string",
                  "description": "The error response.",
                  "example": "API call rate limit exceeded"
                }
              }
            }
          }
        }
      },
      "IntError": {
        "description": "Internal server error.",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "message": {
                  "type": "string",
                  "description": "The error response.",
                  "example": "Internal Server Error"
                }
              }
            }
          }
        }
      }
    },
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer"
      }
    }
  }
}
````