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

# Update a setting

> Update a setting

## OpenAPI

````json PUT /settings/{setting_id}
{
  "openapi": "3.0.0",
  "info": {
    "title": "ProcessMaker API",
    "description": "",
    "contact": {
      "email": "info@processmaker.com"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
    },
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "/api/1.0"
    }
  ],
  "security": [
    {
      "passport": [],
      "bearer": []
    }
  ],
  "tags": [
    {
      "name": "Cases",
      "description": "Cases"
    },
    {
      "name": "CssSettings",
      "description": "CssSettings"
    },
    {
      "name": "Environment Variables",
      "description": "Environment Variables"
    },
    {
      "name": "Files",
      "description": "Files"
    },
    {
      "name": "Groups",
      "description": "Groups"
    },
    {
      "name": "Group Members",
      "description": "Group Members"
    },
    {
      "name": "Notifications",
      "description": "Notifications"
    },
    {
      "name": "Permissions",
      "description": "Permissions"
    },
    {
      "name": "Process Categories",
      "description": "Process Categories"
    },
    {
      "name": "Processes",
      "description": "Processes"
    },
    {
      "name": "Process Requests",
      "description": "Process Requests"
    },
    {
      "name": "Request Files",
      "description": "Request Files"
    },
    {
      "name": "Screen Categories",
      "description": "Screen Categories"
    },
    {
      "name": "Screens",
      "description": "Screens"
    },
    {
      "name": "Script Categories",
      "description": "Script Categories"
    },
    {
      "name": "Scripts",
      "description": "Scripts"
    },
    {
      "name": "Rebuild Script Executors",
      "description": "Rebuild Script Executors"
    },
    {
      "name": "Security Logs",
      "description": "Security Logs"
    },
    {
      "name": "Settings",
      "description": "Settings"
    },
    {
      "name": "Signals",
      "description": "Signals"
    },
    {
      "name": "Task Assignments",
      "description": "Task Assignments"
    },
    {
      "name": "Tasks",
      "description": "Tasks"
    },
    {
      "name": "Users",
      "description": "Users"
    },
    {
      "name": "Personal Tokens",
      "description": "Personal Tokens"
    },
    {
      "name": "Processes Variables",
      "description": "Processes Variables"
    },
    {
      "name": "AnalyticsReporting",
      "description": "AnalyticsReporting"
    },
    {
      "name": "Collections",
      "description": "Collections"
    },
    {
      "name": "Comments",
      "description": "Comments"
    },
    {
      "name": "DataSourcesCategories",
      "description": "DataSourcesCategories"
    },
    {
      "name": "DataSources",
      "description": "DataSources"
    },
    {
      "name": "DecisionTableCategories",
      "description": "DecisionTableCategories"
    },
    {
      "name": "DecisionTables",
      "description": "DecisionTables"
    },
    {
      "name": "SavedSearchCharts",
      "description": "SavedSearchCharts"
    },
    {
      "name": "Reports",
      "description": "Reports"
    },
    {
      "name": "SavedSearches",
      "description": "SavedSearches"
    },
    {
      "name": "Version History",
      "description": "Version History"
    }
  ],
  "paths": {
    "/settings/{setting_id}": {
      "put": {
        "tags": [
          "Settings"
        ],
        "summary": "Update a setting",
        "description": "Update a setting",
        "operationId": "updateSetting",
        "parameters": [
          {
            "name": "setting_id",
            "in": "path",
            "description": "ID of setting to return",
            "required": true,
            "schema": {
              "type": "integer"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/settingsEditable"
              }
            }
          }
        },
        "responses": {
          "204": {
            "description": "success"
          },
          "404": {
            "$ref": "#/components/responses/404"
          },
          "422": {
            "$ref": "#/components/responses/422"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "settingsEditable": {
        "properties": {
          "key": {
            "description": "Class Settings",
            "type": "string"
          },
          "config": {
            "type": "array",
            "items": {
              "type": "object"
            }
          },
          "name": {
            "type": "string"
          },
          "helper": {
            "type": "string"
          },
          "group": {
            "type": "string"
          },
          "format": {
            "type": "string"
          },
          "hidden": {
            "type": "boolean"
          },
          "readonly": {
            "type": "boolean"
          },
          "variables": {
            "type": "string"
          },
          "sansSerifFont": {
            "type": "string"
          }
        },
        "type": "object"
      }
    },
    "responses": {
      "404": {
        "description": "Not Found",
        "content": {
          "application/json": {
            "schema": {
              "properties": {
                "error": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          }
        }
      },
      "422": {
        "description": "Unprocessable Entity",
        "content": {
          "application/json": {
            "schema": {
              "properties": {
                "message": {
                  "type": "string"
                },
                "errors": {
                  "type": "object"
                }
              },
              "type": "object"
            }
          }
        }
      }
    },
    "securitySchemes": {
      "passport": {
        "type": "oauth2",
        "description": "Laravel passport oauth2 security.",
        "flows": {
          "authorizationCode": {
            "authorizationUrl": "/oauth/authorize",
            "tokenUrl": "/oauth/token",
            "refreshUrl": "/token/refresh",
            "scopes": {}
          }
        }
      },
      "bearer": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "JWT"
      }
    }
  }
}
````