> ## 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.

# /public/accounting/v1/accounts-payable/credit-memos

> Updates one or more AP credit memos. Currently supports updating the approval status to Approved.

## OpenAPI

````json PATCH /public/accounting/v1/accounts-payable/credit-memos
{
  "openapi": "3.0.1",
  "info": {
    "title": "R365.PublicApi",
    "contact": {
      "name": "R365 Services Team",
      "email": "r365@restaurant365.com"
    },
    "version": "1.0"
  },
  "security": [
    {
      "Bearer": []
    }
  ],
  "paths": {
    "/public/accounting/v1/accounts-payable/credit-memos": {
      "patch": {
        "tags": [
          "accounting"
        ],
        "description": "Updates one or more AP credit memos. Currently supports updating the approval status to Approved.",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosRequest"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "All credit memos updated successfully.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse"
                }
              }
            }
          },
          "207": {
            "description": "207 Multi-Status – Partial success: the response contains arrays of updated credit memos and errors for those that could not be updated.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse"
                }
              }
            }
          },
          "400": {
            "description": "Bad request – one or more validation errors occurred.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse"
                }
              }
            }
          },
          "404": {
            "description": "Not Found – all requested credit memos could not be located. When only some items are not found, a 207 is returned instead with per-item errors.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse"
                }
              }
            }
          },
          "422": {
            "description": "Unprocessable Entity – the request was well-formed but contains semantic errors and could not be processed.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosRequest": {
        "required": [
          "creditMemos"
        ],
        "type": "object",
        "properties": {
          "creditMemos": {
            "minItems": 1,
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemoItem"
            }
          }
        },
        "additionalProperties": false
      },
      "R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemosResponse": {
        "type": "object",
        "properties": {
          "success": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.CreditMemoUpdated"
            }
          },
          "errors": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/R365.Accounting.Public.Contracts.AccountsPayable.Models.CreditMemoError"
            }
          }
        },
        "additionalProperties": false
      },
      "R365.Accounting.Public.Contracts.AccountsPayable.Models.PatchCreditMemoItem": {
        "required": [
          "id",
          "approvalStatus"
        ],
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Identifier of the credit memo to update.",
            "format": "uuid"
          },
          "approvalStatus": {
            "enum": [
              "Approved"
            ],
            "type": "string",
            "description": "The approval status to set on the credit memo."
          }
        },
        "additionalProperties": false
      },
      "R365.Accounting.Public.Contracts.AccountsPayable.Models.CreditMemoUpdated": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Identifier of the credit memo that was updated.",
            "format": "uuid"
          }
        },
        "additionalProperties": false
      },
      "R365.Accounting.Public.Contracts.AccountsPayable.Models.CreditMemoError": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Identifier of the credit memo that failed to update, if applicable.",
            "format": "uuid",
            "nullable": true
          },
          "message": {
            "type": "string",
            "description": "Description of the error."
          },
          "errorCode": {
            "type": "string",
            "description": "Machine-readable error code (e.g. urn:r365:accounts-payable:credit-memo:not-found).",
            "nullable": true
          }
        },
        "additionalProperties": false
      }
    },
    "securitySchemes": {
      "Bearer": {
        "type": "http",
        "description": "Put **_ONLY_** your JWT Bearer token on textbox below!",
        "scheme": "Bearer",
        "bearerFormat": "JWT"
      }
    }
  }
}
````