# Get possible states

Get possible dispute states given a state machine and dispute status.

See <a href="https://developers.pismo.io/pismo-docs/docs/disputes-state-machine">Disputes state machine</a> for more information.


# OpenAPI definition

```json
{
  "openapi": "3.0.1",
  "info": {
    "title": "Card issuing - Disputes",
    "version": "1.0.0",
    "description": "Disputes API endpoints",
    "contact": {
      "name": "API Support",
      "url": "https://developers.pismo.io/support/"
    },
    "license": {
      "name": "Copyright Pismo"
    }
  },
  "servers": [
    {
      "url": "https://sandbox.pismolabs.io/disputes",
      "description": "Sandbox API server for testing"
    }
  ],
  "security": [
    {
      "BearerAuth": []
    }
  ],
  "tags": [
    {
      "name": "State check",
      "description": "Endpoints to check a dispute's current or possible states"
    }
  ],
  "components": {
    "schemas": {
      "DisputeStatus": {
        "type": "string",
        "description": "Dispute status enums.\n",
        "example": "PENDING",
        "enum": [
          "OPENED",
          "PENDING",
          "CANCELED",
          "FAILED",
          "CHARGEBACK_REJECTED",
          "CHARGEBACK_CREATED",
          "CHARGEBACK_ACCEPTED",
          "CHARGEBACK_CLOSED",
          "SECOND_PRESENTMENT",
          "PRE_ARBITRATION_OPENED",
          "PRE_ARBITRATION_ACCEPTED",
          "PRE_ARBITRATION_DECLINED",
          "PRE_ARBITRATION_RECALL",
          "PRE_ARB_ALLOCATION_OPENED",
          "FAILED_PRE_ARBITRATION",
          "PRE_ARB_ALLOCATION_ACCEPTED",
          "PRE_ARB_ALLOCATION_DECLINED",
          "PRE_ARB_ALLOCATION_RECALLED",
          "FAILED_DECLINE_PRE_ARB",
          "FAILED_ACCEPT_PRE_ARB",
          "FAILED_ON_CLOSE",
          "EXPIRED",
          "ISSUER_LOSS",
          "MIGRATION",
          "FAILED_MIGRATION"
        ]
      },
      "Event": {
        "type": "string",
        "description": "Event enums. An event has to occur to change a dispute's status\n",
        "example": "ISSUER_LOSS",
        "enum": [
          "ISSUER_WORKED",
          "CANCEL",
          "OPEN",
          "FAILED_ON_CREATION",
          "RESEND",
          "REOPEN",
          "REJECTS",
          "FAILED_ON_CLOSE",
          "CLOSED_PROCESSED",
          "CLOSED",
          "REJECTS_5000_5001",
          "ISSUER_REPRESENTMENT_UNWORKED",
          "ISSUER_LOSS",
          "EXPIRE",
          "SEND_PRE_ARBITRATION",
          "ACCEPTED_PRE_ARBITRATION",
          "REJECT_PRE_ARBITRATION",
          "ACCEPT_PRE_ARBITRATION",
          "DECLINE_PRE_ARBITRATION",
          "RECALL_PRE_ARBITRATION",
          "FAILED_ON_MIGRATION"
        ]
      },
      "StateMachineConfigResponse": {
        "title": "StateMachineConfigResponse",
        "type": "array",
        "x-examples": {},
        "items": {
          "type": "object",
          "properties": {
            "source": {
              "$ref": "#/components/schemas/DisputeStatus"
            },
            "target": {
              "$ref": "#/components/schemas/DisputeStatus"
            },
            "event": {
              "$ref": "#/components/schemas/Event"
            }
          }
        }
      }
    },
    "securitySchemes": {
      "BearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "description": "Account access token. Tokens can expire quickly, which can result in an \"Unauthorized\" error.",
        "bearerFormat": "JWT"
      }
    },
    "responses": {
      "400BadRequest": {
        "description": "Bad Request"
      },
      "401Unauthorized": {
        "description": "Unauthorized. Invalid or missing access token."
      },
      "500InternalServerError": {
        "description": "Internal server error"
      }
    }
  },
  "paths": {
    "/v1/disputes/possible-status": {
      "get": {
        "summary": "Get possible states",
        "description": "Get possible dispute states given a state machine and dispute status.\n\nSee <a href=\"https://developers.pismo.io/pismo-docs/docs/disputes-state-machine\">Disputes state machine</a> for more information.\n",
        "operationId": "get-v1-disputes-possible-status",
        "tags": [
          "State check"
        ],
        "parameters": [
          {
            "schema": {
              "type": "string",
              "enum": [
                "MASTERCARD_CARD",
                "PRIMITIVE",
                "TOK_PAG"
              ]
            },
            "in": "header",
            "name": "type",
            "description": "State machine type - `MASTERCARD_CARD` (BTG), `PRIMITIVE` and `TOK_PAG`.",
            "required": true
          },
          {
            "in": "header",
            "name": "source",
            "schema": {
              "type": "string",
              "description": "Dispute status enums, i.e., `OPENED`",
              "enum": [
                "OPENED",
                "PENDING",
                "CANCELED",
                "FAILED",
                "CHARGEBACK_REJECTED",
                "CHARGEBACK_CREATED",
                "CHARGEBACK_ACCEPTED",
                "CHARGEBACK_CLOSED",
                "SECOND_PRESENTMENT",
                "PRE_ARBITRATION_OPENED",
                "PRE_ARBITRATION_DECLINED",
                "PRE_ARBITRATION_ACCEPTED",
                "PRE_ARBITRATION_RECALL",
                "PRE_ARB_ALLOCATION_OPENED",
                "FAILED_PRE_ARBITRATION",
                "PRE_ARB_ALLOCATION_ACCEPTED",
                "PRE_ARB_ALLOCATION_DECLINED",
                "PRE_ARB_ALLOCATION_RECALLED",
                "FAILED_DECLINE_PRE_ARB",
                "FAILED_ACCEPT_PRE_ARB",
                "FAILED_ON_CLOSE",
                "EXPIRED",
                "ISSUER_LOSS",
                "MIGRATION",
                "FAILED_MIGRATION"
              ]
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StateMachineConfigResponse"
                },
                "examples": {
                  "Sample result of possibles status": {
                    "value": [
                      {
                        "source": "PENDING",
                        "target": "OPENED",
                        "event": "OPEN"
                      }
                    ]
                  }
                }
              }
            }
          },
          "400": {
            "$ref": "#/components/responses/400BadRequest"
          },
          "401": {
            "$ref": "#/components/responses/401Unauthorized"
          },
          "500": {
            "$ref": "#/components/responses/500InternalServerError"
          }
        }
      }
    }
  }
}
```