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

# Update API Mapper Set ID

> This API call is designed to perform an UPDATE operation on **API Mapper Set IDs** in the indicated Environment. If you would like to update other fields, refer to the [Import API Mapper Set](/apidocs/import-api-mapper-sets). <br> <h2>Notice</h2>Accessing the API call is through a dedicated domain/URL, according to your PlainID Tenant Location<li><b>United States (US)</b> - `https://api.us1.plainid.io`</li><li><b>Canada (CA)</b> - `https://api.ca1.plainid.io`</li><li><b>Europe (EU)</b> - `https://api.eu1.plainid.io`</li> <br> <h2>Using HTML Encoded Special Characters</h2> <p>Use HTML encoded patterns when working with values that contain special characters like spaces, dashes, etc. Refer to this <a href="https://www.w3schools.com/tags/ref_urlencode.ASP" target="_blank">HTML URL Encoding Reference</a> for a full list.</p> <br> <h2>Important note about headers</h2> <p>Refer to the headers below to modify your cURL sample. Check if the following headers are in the sample, if not, ensure you add it to your cURL sample before pasting into your API tool. </p> <h3>Headers</h3> *Required <table><thead> <tr> <th>Header</th> <th>Value</th> <th>cURL Line</th> </tr></thead> <tbody> <tr> <td>Accept</td> <td>`application/json`</td> <td> `-H "Accept:application/json"`</td> </tr> <tr> <td>Content-Type</td> <td>`application/json`</td> <td> `-H "Content-Type:application/json"`</td> </tr> </tbody> </table>
<h3>cURL Sample Guidelines</h3> <p>In order for the relevant parameters to appear in the cURL sample, you can input the values in the interactive API console on the right in the Try It or Code Sample tabs. You can then copy the cURL sample from the Code Sample tab in the correct format.</p>

## OpenAPI

````json PATCH /api/1.0/api-mapper-sets/{envId}/{apiMapperSetId}
{
  "openapi": "3.0.3",
  "info": {
    "title": "Management APIs",
    "version": "1.0.0",
    "contact": {
      "name": "PlainID",
      "url": "https://plainid.com",
      "email": "contact@plainid.com"
    },
    "license": {
      "name": "Commercial",
      "url": "https://plainid.com/license"
    },
    "termsOfService": "https://www.plainid.com/terms/",
    "description": "<h3>The PlainID Authorization Platform provides Management capabilities through the APIs below.</h3><h4> To access the Management APIs, make sure to enter your dedicated domain according to your PlainID Tenant Location:<table><thead><tr><th>Region</th><th>Base URL</th></tr></thead><tbody><tr><td>United States (US)</td><td>https://api.us1.plainid.io</td></tr><tr><td>Canada (CA)</td><td>https://api.ca1.plainid.io</td></tr><tr><td>Europe (EU)</td><td>https://api.eu1.plainid.io</td></tr><tr><td>Local PAA</td><td>https://api.plainid.local</td></tr></tbody></table>"
  },
  "servers": [
    {
      "description": "United States",
      "url": "https://api.us1.plainid.io"
    },
    {
      "description": "Europe",
      "url": "https://api.eu1.plainid.io"
    },
    {
      "description": "Canada",
      "url": "https://api.ca1.plainid.io"
    },
    {
      "description": "Local PAA",
      "url": "https://api.plainid.local"
    }
  ],
  "paths": {
    "/api/1.0/api-mapper-sets/{envId}/{apiMapperSetId}": {
      "patch": {
        "summary": "Update API Mapper Set ID",
        "operationId": "patchApiMapperSet",
        "security": [
          {
            "bearerAuth": []
          }
        ],
        "description": "This API call is designed to perform an UPDATE operation on **API Mapper Set IDs** in the indicated Environment. If you would like to update other fields, refer to the [Import API Mapper Set](/apidocs/import-api-mapper-sets). <br> <h2>Notice</h2>Accessing the API call is through a dedicated domain/URL, according to your PlainID Tenant Location<li><b>United States (US)</b> - `https://api.us1.plainid.io`</li><li><b>Canada (CA)</b> - `https://api.ca1.plainid.io`</li><li><b>Europe (EU)</b> - `https://api.eu1.plainid.io`</li> <br> <h2>Using HTML Encoded Special Characters</h2> <p>Use HTML encoded patterns when working with values that contain special characters like spaces, dashes, etc. Refer to this <a href=\"https://www.w3schools.com/tags/ref_urlencode.ASP\" target=\"_blank\">HTML URL Encoding Reference</a> for a full list.</p> <br> <h2>Important note about headers</h2> <p>Refer to the headers below to modify your cURL sample. Check if the following headers are in the sample, if not, ensure you add it to your cURL sample before pasting into your API tool. </p> <h3>Headers</h3> *Required <table><thead> <tr> <th>Header</th> <th>Value</th> <th>cURL Line</th> </tr></thead> <tbody> <tr> <td>Accept</td> <td>`application/json`</td> <td> `-H \"Accept:application/json\"`</td> </tr> <tr> <td>Content-Type</td> <td>`application/json`</td> <td> `-H \"Content-Type:application/json\"`</td> </tr> </tbody> </table>\n<h3>cURL Sample Guidelines</h3> <p>In order for the relevant parameters to appear in the cURL sample, you can input the values in the interactive API console on the right in the Try It or Code Sample tabs. You can then copy the cURL sample from the Code Sample tab in the correct format.</p>",
        "tags": [
          "Api Mapper"
        ],
        "parameters": [
          {
            "name": "envId",
            "in": "path",
            "required": "true",
            "schema": {
              "type": "string",
              "format": "uuid"
            },
            "description": "The Environment ID can be found under the Details Tab in the Environment Settings."
          },
          {
            "name": "apiMapperSetId",
            "in": "path",
            "required": "true",
            "schema": {
              "type": "string"
            },
            "description": "API Mapper Set Unique Identifier. This can be found using the <a href=\"https://docs.plainid.io/apidocs/export-api-mapper-set-by-filter\" target=\"_blank\">Export API Mapper Set By Filter call</a>."
          }
        ],
        "requestBody": {
          "description": "Fields to patch in the API Mapper Set.",
          "required": "true",
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ApiMapperSetPatch"
              },
              "examples": {
                "example": {
                  "value": [
                    {
                      "op": "replace",
                      "path": "/apiMappersSetId",
                      "value": "newID"
                    }
                  ]
                }
              }
            }
          }
        },
        "responses": {
          "204": {
            "description": "Successful operation",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            }
          },
          "400": {
            "description": "Validation Error",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "examples": {
                  "validationError": {
                    "$ref": "#/components/examples/apiMapperSetIdUniquenessError"
                  }
                }
              }
            }
          },
          "401": {
            "description": "Unauthorized",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            }
          },
          "403": {
            "description": "Forbidden",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            }
          },
          "404": {
            "description": "Object not found",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            }
          },
          "422": {
            "description": "Payload Validation Error",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "examples": {
                  "validationError": {
                    "$ref": "#/components/examples/missingPathValidation"
                  }
                }
              }
            }
          },
          "500": {
            "description": "Internal Server Error",
            "headers": {
              "x-request-id": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                },
                "description": "The ID of the request"
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "ApiMapperSetPatch": {
        "type": "array",
        "description": "API Mapper set patch",
        "items": {
          "type": "object",
          "properties": {
            "op": {
              "type": "string",
              "enum": [
                "replace"
              ]
            },
            "path": {
              "type": "string",
              "pattern": "^(/[^/]+)+$"
            },
            "value": {
              "oneOf": [
                {
                  "type": "string"
                },
                {
                  "type": "number"
                },
                {
                  "type": "boolean"
                }
              ]
            }
          }
        }
      },
      "ErrorResponse": {
        "type": "object",
        "properties": {
          "code": {
            "type": "string"
          },
          "message": {
            "type": "string"
          },
          "details": {
            "type": "string"
          }
        }
      }
    },
    "examples": {
      "apiMapperSetIdUniquenessError": {
        "value": {
          "errors": [
            {
              "code": "APIV-004",
              "args": {
                "0": "apiMapperSetId",
                "path": "$.apiMappersSetId"
              },
              "id": "EBS8Z6",
              "status": "400",
              "name": "apiMappersSetIdUniquenessError",
              "message": "Api Mapper Set ID: [apiMapperSetId] must be unique"
            }
          ]
        }
      },
      "missingPathValidation": {
        "value": {
          "errors": [
            {
              "code": "V-027",
              "args": {
                "0": "path"
              },
              "id": "E9YIWG",
              "status": "422",
              "name": "UnprocessableEntityError",
              "message": "$[0].path: is missing but it is required"
            }
          ]
        }
      }
    }
  }
}
````