{
  "components": {
    "securitySchemes": {
      "accountSid_authToken": {
        "scheme": "basic",
        "type": "http"
      }
    },
    "schemas": {
      "studio.v2.flow.execution": {
        "type": "object",
        "properties": {
          "sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FN[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The unique string that we created to identify the Execution resource."
          },
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the Execution resource."
          },
          "flow_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Flow."
          },
          "contact_channel_address": {
            "type": "string",
            "nullable": true,
            "description": "The phone number, SIP address or Client identifier that triggered the Execution. Phone numbers are in E.164 format (e.g. +16175551212). SIP addresses are formatted as `name@company.com`. Client identifiers are formatted `client:name`.",
            "x-twilio": {
              "pii": {
                "handling": "standard",
                "deleteSla": 30
              }
            }
          },
          "contact_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Contact."
          },
          "flow_version": {
            "type": "integer",
            "nullable": true,
            "description": "The Flow version number at the time of Execution creation."
          },
          "context": {
            "nullable": true,
            "description": "The current state of the Flow's Execution. As a flow executes, we save its state in this context. We save data that your widgets can access as variables in configuration fields or in text areas as variable substitution.",
            "x-twilio": {
              "pii": {
                "handling": "standard",
                "deleteSla": 30
              }
            }
          },
          "status": {
            "$ref": "#/components/schemas/execution_enum_status"
          },
          "date_created": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was created specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "date_updated": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was last updated specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          },
          "links": {
            "type": "object",
            "format": "uri-map",
            "nullable": true,
            "description": "The URLs of nested resources."
          }
        }
      },
      "execution_enum_status": {
        "type": "string",
        "enum": [
          "active",
          "ended"
        ],
        "description": "The status of the Execution. Can be: `active` or `ended`."
      },
      "studio.v2.flow.execution.execution_context": {
        "type": "object",
        "properties": {
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the ExecutionContext resource."
          },
          "context": {
            "nullable": true,
            "description": "The current state of the Flow's Execution. As a flow executes, we save its state in this context. We save data that your widgets can access as variables in configuration fields or in text areas as variable substitution.",
            "x-twilio": {
              "pii": {
                "handling": "standard",
                "deleteSla": 30
              }
            }
          },
          "flow_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Flow."
          },
          "execution_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FN[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the context's Execution resource."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          }
        }
      },
      "studio.v2.flow.execution.execution_step": {
        "type": "object",
        "properties": {
          "sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FT[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The unique string that we created to identify the ExecutionStep resource."
          },
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the ExecutionStep resource."
          },
          "flow_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Flow."
          },
          "execution_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FN[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Step's Execution resource."
          },
          "parent_step_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FT[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the parent Step."
          },
          "name": {
            "type": "string",
            "nullable": true,
            "description": "The event that caused the Flow to transition to the Step."
          },
          "context": {
            "nullable": true,
            "description": "The current state of the Flow's Execution. As a flow executes, we save its state in this context. We save data that your widgets can access as variables in configuration fields or in text areas as variable substitution.",
            "x-twilio": {
              "pii": {
                "handling": "standard",
                "deleteSla": 30
              }
            }
          },
          "transitioned_from": {
            "type": "string",
            "nullable": true,
            "description": "The Widget that preceded the Widget for the Step."
          },
          "transitioned_to": {
            "type": "string",
            "nullable": true,
            "description": "The Widget that will follow the Widget for the Step."
          },
          "type": {
            "type": "string",
            "nullable": true,
            "description": "The type of the widget that was executed."
          },
          "date_created": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was created specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "date_updated": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was last updated specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          },
          "links": {
            "type": "object",
            "format": "uri-map",
            "nullable": true,
            "description": "The URLs of related resources."
          }
        }
      },
      "studio.v2.flow.execution.execution_step.execution_step_context": {
        "type": "object",
        "properties": {
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the ExecutionStepContext resource."
          },
          "context": {
            "nullable": true,
            "description": "The current state of the Flow's Execution. As a flow executes, we save its state in this context. We save data that your widgets can access as variables in configuration fields or in text areas as variable substitution.",
            "x-twilio": {
              "pii": {
                "handling": "standard",
                "deleteSla": 30
              }
            }
          },
          "execution_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FN[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the context's Execution resource."
          },
          "flow_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Flow."
          },
          "step_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FT[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the Step that the context is associated with."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          }
        }
      },
      "studio.v2.flow": {
        "type": "object",
        "properties": {
          "sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The unique string that we created to identify the Flow resource."
          },
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the Flow resource."
          },
          "author_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^US[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the User that created or last updated the Flow."
          },
          "friendly_name": {
            "type": "string",
            "nullable": true,
            "description": "The string that you assigned to describe the Flow."
          },
          "definition": {
            "nullable": true,
            "description": "JSON representation of flow definition."
          },
          "status": {
            "$ref": "#/components/schemas/flow_enum_status"
          },
          "revision": {
            "type": "integer",
            "default": 0,
            "description": "The latest revision number of the Flow's definition."
          },
          "commit_message": {
            "type": "string",
            "nullable": true,
            "description": "Description of change made in the revision."
          },
          "valid": {
            "type": "boolean",
            "nullable": true,
            "description": "Boolean if the flow definition is valid."
          },
          "errors": {
            "type": "array",
            "items": {},
            "nullable": true,
            "description": "List of error in the flow definition."
          },
          "warnings": {
            "type": "array",
            "items": {},
            "nullable": true,
            "description": "List of warnings in the flow definition."
          },
          "date_created": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was created specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "date_updated": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was last updated specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "webhook_url": {
            "type": "string",
            "format": "uri",
            "nullable": true
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          },
          "links": {
            "type": "object",
            "format": "uri-map",
            "nullable": true,
            "description": "The URLs of the Flow's nested resources."
          }
        }
      },
      "flow_enum_status": {
        "type": "string",
        "enum": [
          "draft",
          "published"
        ],
        "description": "The status of the Flow. Can be: `draft` or `published`."
      },
      "studio.v2.flow.flow_revision": {
        "type": "object",
        "properties": {
          "sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The unique string that we created to identify the Flow resource."
          },
          "account_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^AC[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the Flow resource."
          },
          "author_sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^US[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "The SID of the User that created or last updated the Flow."
          },
          "friendly_name": {
            "type": "string",
            "nullable": true,
            "description": "The string that you assigned to describe the Flow."
          },
          "definition": {
            "nullable": true,
            "description": "JSON representation of flow definition."
          },
          "status": {
            "$ref": "#/components/schemas/flow_revision_enum_status"
          },
          "revision": {
            "type": "integer",
            "default": 0,
            "description": "The latest revision number of the Flow's definition."
          },
          "commit_message": {
            "type": "string",
            "nullable": true,
            "description": "Description of change made in the revision."
          },
          "valid": {
            "type": "boolean",
            "nullable": true,
            "description": "Boolean if the flow definition is valid."
          },
          "errors": {
            "type": "array",
            "items": {},
            "nullable": true,
            "description": "List of error in the flow definition."
          },
          "date_created": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was created specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "date_updated": {
            "type": "string",
            "format": "date-time",
            "nullable": true,
            "description": "The date and time in GMT when the resource was last updated specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The absolute URL of the resource."
          }
        }
      },
      "flow_revision_enum_status": {
        "type": "string",
        "enum": [
          "draft",
          "published"
        ],
        "description": "The status of the Flow. Can be: `draft` or `published`."
      },
      "studio.v2.flow_validate": {
        "type": "object",
        "properties": {
          "valid": {
            "type": "boolean",
            "nullable": true,
            "description": "Boolean if the flow definition is valid."
          }
        }
      },
      "flow_validate_enum_status": {
        "type": "string",
        "enum": [
          "draft",
          "published"
        ],
        "description": "The status of the Flow. Can be: `draft` or `published`."
      },
      "studio.v2.flow.test_user": {
        "type": "object",
        "properties": {
          "sid": {
            "type": "string",
            "minLength": 34,
            "maxLength": 34,
            "pattern": "^FW[0-9a-fA-F]{32}$",
            "nullable": true,
            "description": "Unique identifier of the flow."
          },
          "test_users": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "nullable": true,
            "description": "List of test user identities that can test draft versions of the flow."
          },
          "url": {
            "type": "string",
            "format": "uri",
            "nullable": true,
            "description": "The URL of this resource."
          }
        }
      }
    }
  },
  "info": {
    "title": "Twilio - Studio",
    "description": "This is the public Twilio REST API.",
    "termsOfService": "https://www.twilio.com/legal/tos",
    "contact": {
      "name": "Twilio Support",
      "url": "https://support.twilio.com",
      "email": "support@twilio.com"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "https://www.apache.org/licenses/LICENSE-2.0.html"
    },
    "version": "1.0.0",
    "x-twilio": {
      "apiStandards": "v0.1"
    }
  },
  "openapi": "3.0.1",
  "paths": {
    "/v2/Flows/{FlowSid}/Executions": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Executions of Studio flows",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "status",
          "date_created"
        ],
        "dependentProperties": {
          "steps": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Steps"
          },
          "execution_context": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Context"
          }
        },
        "parent": "/Flows/{Sid}",
        "pathType": "list"
      },
      "get": {
        "description": "Retrieve a list of all Executions for the Flow.",
        "summary": "Retrieve a list of all Executions for the Flow.",
        "tags": [
          "StudioV2Execution"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Execution resources to read.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "DateCreatedFrom",
            "in": "query",
            "description": "Only show Execution resources starting on or after this [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date-time, given as `YYYY-MM-DDThh:mm:ss-hh:mm`.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "DateCreatedTo",
            "in": "query",
            "description": "Only show Execution resources starting before this [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date-time, given as `YYYY-MM-DDThh:mm:ss-hh:mm`.",
            "schema": {
              "type": "string",
              "format": "date-time"
            }
          },
          {
            "name": "PageSize",
            "in": "query",
            "description": "How many resources to return in each list page. The default is 50, and the maximum is 1000.",
            "schema": {
              "type": "integer",
              "format": "int64",
              "minimum": 1,
              "maximum": 1000
            }
          },
          {
            "name": "Page",
            "in": "query",
            "description": "The page index. This value is simply for client state.",
            "schema": {
              "type": "integer",
              "minimum": 0
            }
          },
          {
            "name": "PageToken",
            "in": "query",
            "description": "The page token. This is provided by the API.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "executions": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/studio.v2.flow.execution"
                      }
                    },
                    "meta": {
                      "properties": {
                        "first_page_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "key": {
                          "type": "string"
                        },
                        "next_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "page": {
                          "type": "integer"
                        },
                        "page_size": {
                          "type": "integer"
                        },
                        "previous_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "url": {
                          "format": "uri",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "title": "ListExecutionResponse"
                },
                "examples": {
                  "readEmpty": {
                    "value": {
                      "meta": {
                        "previous_page_url": null,
                        "next_page_url": null,
                        "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions?PageSize=50&Page=0",
                        "page": 0,
                        "first_page_url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions?PageSize=50&Page=0",
                        "page_size": 50,
                        "key": "executions"
                      },
                      "executions": []
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "ListExecution"
      },
      "post": {
        "description": "Triggers a new Execution for the Flow",
        "summary": "Triggers a new Execution for the Flow",
        "tags": [
          "StudioV2Execution"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Excecution's Flow.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "201": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution"
                },
                "examples": {
                  "create": {
                    "value": {
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "context": {},
                      "contact_channel_address": "+18001234567",
                      "contact_sid": "FCaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_version": 1,
                      "status": "active",
                      "date_created": "2015-07-30T20:00:00Z",
                      "date_updated": "2015-07-30T20:00:00Z",
                      "links": {
                        "steps": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps",
                        "execution_context": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "Created"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "CreateExecution",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "CreateExecutionRequest",
                "properties": {
                  "To": {
                    "type": "string",
                    "format": "phone-number",
                    "description": "The Contact phone number to start a Studio Flow Execution, available as variable `{{contact.channel.address}}`."
                  },
                  "From": {
                    "type": "string",
                    "format": "phone-number",
                    "description": "The Twilio phone number to send messages or initiate calls from during the Flow's Execution. Available as variable `{{flow.channel.address}}`. For SMS, this can also be a Messaging Service SID."
                  },
                  "Parameters": {
                    "description": "JSON data that will be added to the Flow's context and that can be accessed as variables inside your Flow. For example, if you pass in `Parameters={\"name\":\"Zeke\"}`, a widget in your Flow can reference the variable `{{flow.data.name}}`, which returns \"Zeke\". Note: the JSON value must explicitly be passed as a string, not as a hash object. Depending on your particular HTTP library, you may need to add quotes or URL encode the JSON string."
                  }
                },
                "required": [
                  "To",
                  "From"
                ]
              },
              "examples": {
                "create": {
                  "value": {
                    "To": "+18001234567",
                    "From": "+18007654321",
                    "Parameters": "{\"first_name\":\"Foo\"}",
                    "ExternalId": "random_external_id"
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v2/Flows/{FlowSid}/Executions/{Sid}": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Executions of Studio flows",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "status",
          "date_created"
        ],
        "dependentProperties": {
          "steps": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Steps"
          },
          "execution_context": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Context"
          }
        },
        "parent": "/Flows/{Sid}",
        "pathType": "instance"
      },
      "get": {
        "description": "Retrieve an Execution",
        "summary": "Retrieve an Execution",
        "tags": [
          "StudioV2Execution"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Execution resource to fetch",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Execution resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "contact_channel_address": "+14155555555",
                      "contact_sid": "FCaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_version": 1,
                      "status": "ended",
                      "context": {},
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": null,
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "links": {
                        "steps": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps",
                        "execution_context": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchExecution"
      },
      "delete": {
        "description": "Delete the Execution and all Steps relating to it.",
        "summary": "Delete the Execution and all Steps relating to it.",
        "tags": [
          "StudioV2Execution"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Execution resources to delete.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Execution resource to delete.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "204": {
            "description": "The resource was deleted successfully."
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "DeleteExecution"
      },
      "post": {
        "description": "Update the status of an Execution to `ended`.",
        "summary": "Update the status of an Execution to `ended`.",
        "tags": [
          "StudioV2Execution"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Execution resources to update.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Execution resource to update.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution"
                },
                "examples": {
                  "update": {
                    "value": {
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "context": {},
                      "contact_channel_address": "+14155555555",
                      "contact_sid": "FCaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_version": 1,
                      "status": "ended",
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": "2017-11-06T12:00:00Z",
                      "links": {
                        "steps": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps",
                        "execution_context": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "UpdateExecution",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "UpdateExecutionRequest",
                "properties": {
                  "Status": {
                    "$ref": "#/components/schemas/execution_enum_status"
                  }
                },
                "required": [
                  "Status"
                ]
              },
              "examples": {
                "update": {
                  "value": {
                    "Status": "ended"
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v2/Flows/{FlowSid}/Executions/{ExecutionSid}/Context": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "JSON context for executions",
      "x-twilio": {
        "defaultOutputProperties": [
          "context"
        ],
        "parent": "/Flows/{FlowSid}/Executions/{Sid}",
        "mountName": "execution_context",
        "pathType": "instance"
      },
      "get": {
        "description": "Retrieve the most recent context for an Execution.",
        "summary": "Retrieve the most recent context for an Execution.",
        "tags": [
          "StudioV2ExecutionContext"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Execution context to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "ExecutionSid",
            "in": "path",
            "description": "The SID of the Execution context to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution.execution_context"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "context": {
                        "foo": "bar"
                      },
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "execution_sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchExecutionContext"
      }
    },
    "/v2/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Individual steps within an execution",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "name",
          "date_created"
        ],
        "dependentProperties": {
          "step_context": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "execution_sid",
              "step_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Steps/{step_sid}/Context"
          }
        },
        "parent": "/Flows/{FlowSid}/Executions/{Sid}",
        "className": "execution_step",
        "pathType": "list"
      },
      "get": {
        "description": "Retrieve a list of all Steps for an Execution.",
        "summary": "Retrieve a list of all Steps for an Execution.",
        "tags": [
          "StudioV2ExecutionStep"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Steps to read.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "ExecutionSid",
            "in": "path",
            "description": "The SID of the Execution with the Steps to read.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "PageSize",
            "in": "query",
            "description": "How many resources to return in each list page. The default is 50, and the maximum is 1000.",
            "schema": {
              "type": "integer",
              "format": "int64",
              "minimum": 1,
              "maximum": 1000
            }
          },
          {
            "name": "Page",
            "in": "query",
            "description": "The page index. This value is simply for client state.",
            "schema": {
              "type": "integer",
              "minimum": 0
            }
          },
          {
            "name": "PageToken",
            "in": "query",
            "description": "The page token. This is provided by the API.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "steps": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/studio.v2.flow.execution.execution_step"
                      }
                    },
                    "meta": {
                      "properties": {
                        "first_page_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "key": {
                          "type": "string"
                        },
                        "next_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "page": {
                          "type": "integer"
                        },
                        "page_size": {
                          "type": "integer"
                        },
                        "previous_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "url": {
                          "format": "uri",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "title": "ListExecutionStepResponse"
                },
                "examples": {
                  "readEmpty": {
                    "value": {
                      "meta": {
                        "previous_page_url": null,
                        "next_page_url": null,
                        "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps?PageSize=50&Page=0",
                        "page": 0,
                        "first_page_url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps?PageSize=50&Page=0",
                        "page_size": 50,
                        "key": "steps"
                      },
                      "steps": []
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "ListExecutionStep"
      }
    },
    "/v2/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps/{Sid}": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Individual steps within an execution",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "name",
          "date_created"
        ],
        "dependentProperties": {
          "step_context": {
            "mapping": {
              "flow_sid": "flow_sid",
              "execution_sid": "execution_sid",
              "step_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions/{execution_sid}/Steps/{step_sid}/Context"
          }
        },
        "parent": "/Flows/{FlowSid}/Executions/{Sid}",
        "className": "execution_step",
        "pathType": "instance"
      },
      "get": {
        "description": "Retrieve a Step.",
        "summary": "Retrieve a Step.",
        "tags": [
          "StudioV2ExecutionStep"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Step to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "ExecutionSid",
            "in": "path",
            "description": "The SID of the Execution resource with the Step to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the ExecutionStep resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FT[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution.execution_step"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "sid": "FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "execution_sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "name": "incomingRequest",
                      "context": {},
                      "parent_step_sid": "FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "transitioned_from": "Trigger",
                      "transitioned_to": "Ended",
                      "type": "trigger",
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": null,
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps/FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "links": {
                        "step_context": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps/FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchExecutionStep"
      }
    },
    "/v2/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps/{StepSid}/Context": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "JSON context for an individual step within an execution",
      "x-twilio": {
        "defaultOutputProperties": [
          "context"
        ],
        "parent": "/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps/{Sid}",
        "mountName": "step_context",
        "className": "execution_step_context",
        "pathType": "instance"
      },
      "get": {
        "description": "Retrieve the context for an Execution Step.",
        "summary": "Retrieve the context for an Execution Step.",
        "tags": [
          "StudioV2ExecutionStepContext"
        ],
        "parameters": [
          {
            "name": "FlowSid",
            "in": "path",
            "description": "The SID of the Flow with the Step to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "ExecutionSid",
            "in": "path",
            "description": "The SID of the Execution resource with the Step to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FN[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "StepSid",
            "in": "path",
            "description": "The SID of the Step to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FT[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.execution.execution_step.execution_step_context"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "context": {
                        "foo": "bar"
                      },
                      "flow_sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "execution_sid": "FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "step_sid": "FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions/FNaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Steps/FTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Context"
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchExecutionStepContext"
      }
    },
    "/v2/Flows": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Studio flows",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "friendly_name",
          "status",
          "revision"
        ],
        "dependentProperties": {
          "revisions": {
            "mapping": {
              "sid": "sid"
            },
            "resource_url": "/v2/Flows/{sid}/Revisions"
          },
          "test_users": {
            "mapping": {
              "sid": "sid"
            },
            "resource_url": "/v2/Flows/{sid}/TestUsers"
          },
          "executions": {
            "mapping": {
              "flow_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions"
          }
        },
        "pathType": "list"
      },
      "post": {
        "description": "Create a Flow.",
        "summary": "Create a Flow.",
        "tags": [
          "StudioV2Flow"
        ],
        "responses": {
          "201": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow"
                },
                "examples": {
                  "create": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "definition": {
                        "initial_state": "Trigger"
                      },
                      "friendly_name": "Test Flow",
                      "status": "published",
                      "revision": 1,
                      "commit_message": null,
                      "valid": true,
                      "errors": [],
                      "warnings": [],
                      "webhook_url": "http://webhooks.twilio.com/v1/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": null,
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "links": {
                        "test_users": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers",
                        "revisions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions",
                        "executions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "Created"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "CreateFlow",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "CreateFlowRequest",
                "properties": {
                  "FriendlyName": {
                    "type": "string",
                    "description": "The string that you assigned to describe the Flow."
                  },
                  "Status": {
                    "$ref": "#/components/schemas/flow_enum_status"
                  },
                  "Definition": {
                    "description": "JSON representation of flow definition."
                  },
                  "CommitMessage": {
                    "type": "string",
                    "description": "Description of change made in the revision."
                  }
                },
                "required": [
                  "FriendlyName",
                  "Status",
                  "Definition"
                ]
              },
              "examples": {
                "create": {
                  "value": {
                    "FriendlyName": "Test Flow",
                    "Status": "published",
                    "Definition": "{\"initial_state\": \"Trigger\"}"
                  }
                }
              }
            }
          }
        }
      },
      "get": {
        "description": "Retrieve a list of all Flows.",
        "summary": "Retrieve a list of all Flows.",
        "tags": [
          "StudioV2Flow"
        ],
        "parameters": [
          {
            "name": "PageSize",
            "in": "query",
            "description": "How many resources to return in each list page. The default is 50, and the maximum is 1000.",
            "schema": {
              "type": "integer",
              "format": "int64",
              "minimum": 1,
              "maximum": 1000
            }
          },
          {
            "name": "Page",
            "in": "query",
            "description": "The page index. This value is simply for client state.",
            "schema": {
              "type": "integer",
              "minimum": 0
            }
          },
          {
            "name": "PageToken",
            "in": "query",
            "description": "The page token. This is provided by the API.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "flows": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/studio.v2.flow"
                      }
                    },
                    "meta": {
                      "properties": {
                        "first_page_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "key": {
                          "type": "string"
                        },
                        "next_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "page": {
                          "type": "integer"
                        },
                        "page_size": {
                          "type": "integer"
                        },
                        "previous_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "url": {
                          "format": "uri",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "title": "ListFlowResponse"
                },
                "examples": {
                  "readEmpty": {
                    "value": {
                      "meta": {
                        "previous_page_url": null,
                        "next_page_url": null,
                        "url": "https://studio.twilio.com/v2/Flows?PageSize=50&Page=0",
                        "page": 0,
                        "first_page_url": "https://studio.twilio.com/v2/Flows?PageSize=50&Page=0",
                        "page_size": 50,
                        "key": "flows"
                      },
                      "flows": [
                        {
                          "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "friendly_name": "Test Flow",
                          "status": "published",
                          "revision": 1,
                          "definition": null,
                          "commit_message": null,
                          "valid": null,
                          "errors": null,
                          "warnings": null,
                          "webhook_url": "http://webhooks.twilio.com/v1/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "date_created": "2017-11-06T12:00:00Z",
                          "date_updated": "2017-11-06T12:00:00Z",
                          "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "links": {
                            "test_users": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers",
                            "revisions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions",
                            "executions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions"
                          }
                        }
                      ]
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "ListFlow"
      }
    },
    "/v2/Flows/{Sid}": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Studio flows",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "friendly_name",
          "status",
          "revision"
        ],
        "dependentProperties": {
          "revisions": {
            "mapping": {
              "sid": "sid"
            },
            "resource_url": "/v2/Flows/{sid}/Revisions"
          },
          "test_users": {
            "mapping": {
              "sid": "sid"
            },
            "resource_url": "/v2/Flows/{sid}/TestUsers"
          },
          "executions": {
            "mapping": {
              "flow_sid": "sid"
            },
            "resource_url": "/v2/Flows/{flow_sid}/Executions"
          }
        },
        "pathType": "instance"
      },
      "post": {
        "description": "Update a Flow.",
        "summary": "Update a Flow.",
        "tags": [
          "StudioV2Flow"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Flow resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow"
                },
                "examples": {
                  "update": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "definition": {
                        "initial_state": "Trigger"
                      },
                      "friendly_name": "Test Flow",
                      "status": "published",
                      "revision": 1,
                      "commit_message": null,
                      "valid": true,
                      "errors": [],
                      "warnings": [],
                      "webhook_url": "http://webhooks.twilio.com/v1/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": "2017-11-06T12:00:00Z",
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "links": {
                        "test_users": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers",
                        "revisions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions",
                        "executions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "UpdateFlow",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "UpdateFlowRequest",
                "properties": {
                  "Status": {
                    "$ref": "#/components/schemas/flow_enum_status"
                  },
                  "FriendlyName": {
                    "type": "string",
                    "description": "The string that you assigned to describe the Flow."
                  },
                  "Definition": {
                    "description": "JSON representation of flow definition."
                  },
                  "CommitMessage": {
                    "type": "string",
                    "description": "Description of change made in the revision."
                  }
                },
                "required": [
                  "Status"
                ]
              },
              "examples": {
                "update": {
                  "value": {
                    "FriendlyName": "Test Flow",
                    "Status": "published",
                    "Definition": "{\"initial_state\": \"Trigger\"}"
                  }
                }
              }
            }
          }
        }
      },
      "get": {
        "description": "Retrieve a specific Flow.",
        "summary": "Retrieve a specific Flow.",
        "tags": [
          "StudioV2Flow"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Flow resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "friendly_name": "Test Flow",
                      "definition": {
                        "initial_state": "Trigger"
                      },
                      "status": "published",
                      "revision": 1,
                      "commit_message": "commit",
                      "valid": true,
                      "errors": [],
                      "warnings": [],
                      "webhook_url": "http://webhooks.twilio.com/v1/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": null,
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "links": {
                        "test_users": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers",
                        "revisions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions",
                        "executions": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Executions"
                      }
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchFlow"
      },
      "delete": {
        "description": "Delete a specific Flow.",
        "summary": "Delete a specific Flow.",
        "tags": [
          "StudioV2Flow"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Flow resource to delete.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "204": {
            "description": "The resource was deleted successfully."
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "DeleteFlow"
      }
    },
    "/v2/Flows/{Sid}/Revisions": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Studio flows revisions",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "friendly_name",
          "status",
          "revision"
        ],
        "parent": "/Flows/{Sid}",
        "className": "flow_revision",
        "pathType": "list"
      },
      "get": {
        "description": "Retrieve a list of all Flows revisions.",
        "summary": "Retrieve a list of all Flows revisions.",
        "tags": [
          "StudioV2FlowRevision"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Flow resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "PageSize",
            "in": "query",
            "description": "How many resources to return in each list page. The default is 50, and the maximum is 1000.",
            "schema": {
              "type": "integer",
              "format": "int64",
              "minimum": 1,
              "maximum": 1000
            }
          },
          {
            "name": "Page",
            "in": "query",
            "description": "The page index. This value is simply for client state.",
            "schema": {
              "type": "integer",
              "minimum": 0
            }
          },
          {
            "name": "PageToken",
            "in": "query",
            "description": "The page token. This is provided by the API.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "revisions": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/studio.v2.flow.flow_revision"
                      }
                    },
                    "meta": {
                      "properties": {
                        "first_page_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "key": {
                          "type": "string"
                        },
                        "next_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "page": {
                          "type": "integer"
                        },
                        "page_size": {
                          "type": "integer"
                        },
                        "previous_page_url": {
                          "format": "uri",
                          "nullable": true,
                          "type": "string"
                        },
                        "url": {
                          "format": "uri",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "title": "ListFlowRevisionResponse"
                },
                "examples": {
                  "readEmpty": {
                    "value": {
                      "meta": {
                        "previous_page_url": null,
                        "next_page_url": null,
                        "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions?PageSize=50&Page=0",
                        "page": 0,
                        "first_page_url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions?PageSize=50&Page=0",
                        "page_size": 50,
                        "key": "revisions"
                      },
                      "revisions": [
                        {
                          "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                          "friendly_name": "Test Flow",
                          "status": "published",
                          "revision": 1,
                          "definition": null,
                          "commit_message": null,
                          "valid": null,
                          "errors": null,
                          "date_created": "2017-11-06T12:00:00Z",
                          "date_updated": "2017-11-06T12:00:00Z",
                          "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions/1"
                        }
                      ]
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "ListFlowRevision"
      }
    },
    "/v2/Flows/{Sid}/Revisions/{Revision}": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Studio flows revisions",
      "x-twilio": {
        "defaultOutputProperties": [
          "sid",
          "friendly_name",
          "status",
          "revision"
        ],
        "parent": "/Flows/{Sid}",
        "className": "flow_revision",
        "pathType": "instance"
      },
      "get": {
        "description": "Retrieve a specific Flow revision.",
        "summary": "Retrieve a specific Flow revision.",
        "tags": [
          "StudioV2FlowRevision"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "The SID of the Flow resource to fetch.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          },
          {
            "name": "Revision",
            "in": "path",
            "description": "Specific Revision number or can be `LatestPublished` and `LatestRevision`.",
            "schema": {
              "type": "string"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.flow_revision"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "author_sid": "USaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "definition": {
                        "initial_state": "Trigger"
                      },
                      "friendly_name": "Test Flow",
                      "status": "published",
                      "revision": 1,
                      "commit_message": null,
                      "valid": true,
                      "errors": [],
                      "date_created": "2017-11-06T12:00:00Z",
                      "date_updated": null,
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Revisions/1"
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchFlowRevision"
      }
    },
    "/v2/Flows/Validate": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Flow definition validator",
      "x-twilio": {
        "defaultOutputProperties": [
          "valid"
        ],
        "mountName": "flow_validate",
        "pathType": "list"
      },
      "post": {
        "description": "Validate flow JSON definition",
        "summary": "Validate flow JSON definition",
        "tags": [
          "StudioV2FlowValidate"
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow_validate"
                },
                "examples": {
                  "update": {
                    "value": {
                      "valid": true
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "UpdateFlowValidate",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "UpdateFlowValidateRequest",
                "properties": {
                  "FriendlyName": {
                    "type": "string",
                    "description": "The string that you assigned to describe the Flow."
                  },
                  "Status": {
                    "$ref": "#/components/schemas/flow_validate_enum_status"
                  },
                  "Definition": {
                    "description": "JSON representation of flow definition."
                  },
                  "CommitMessage": {
                    "type": "string",
                    "description": "Description of change made in the revision."
                  }
                },
                "required": [
                  "FriendlyName",
                  "Status",
                  "Definition"
                ]
              },
              "examples": {
                "update": {
                  "value": {
                    "FriendlyName": "Test Flow",
                    "Status": "published",
                    "Definition": "{\"initial_state\": \"Trigger\"}"
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v2/Flows/{Sid}/TestUsers": {
      "servers": [
        {
          "url": "https://studio.twilio.com"
        }
      ],
      "description": "Test users of a flow",
      "x-twilio": {
        "defaultOutputProperties": [
          "test_users"
        ],
        "parent": "/Flows/{Sid}",
        "className": "flow_test_user",
        "pathType": "instance"
      },
      "get": {
        "description": "Fetch flow test users",
        "summary": "Fetch flow test users",
        "tags": [
          "StudioV2FlowTestUser"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "Unique identifier of the flow.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.test_user"
                },
                "examples": {
                  "fetch": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "test_users": [
                        "user1",
                        "user2"
                      ],
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers"
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "FetchTestUser"
      },
      "post": {
        "description": "Update flow test users",
        "summary": "Update flow test users",
        "tags": [
          "StudioV2FlowTestUser"
        ],
        "parameters": [
          {
            "name": "Sid",
            "in": "path",
            "description": "Unique identifier of the flow.",
            "schema": {
              "type": "string",
              "minLength": 34,
              "maxLength": 34,
              "pattern": "^FW[0-9a-fA-F]{32}$"
            },
            "required": true
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/studio.v2.flow.test_user"
                },
                "examples": {
                  "update": {
                    "value": {
                      "sid": "FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                      "test_users": [
                        "user1",
                        "user2"
                      ],
                      "url": "https://studio.twilio.com/v2/Flows/FWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/TestUsers"
                    }
                  }
                }
              }
            },
            "headers": {
              "Access-Control-Allow-Origin": {
                "description": "Specify the origin(s) allowed to access the resource",
                "schema": {
                  "type": "string"
                },
                "example": "*"
              },
              "Access-Control-Allow-Methods": {
                "description": "Specify the HTTP methods allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "POST, OPTIONS"
              },
              "Access-Control-Allow-Headers": {
                "description": "Specify the headers allowed when accessing the resource",
                "schema": {
                  "type": "string"
                },
                "example": "Content-Type, Authorization"
              },
              "Access-Control-Allow-Credentials": {
                "description": "Indicates whether the browser should include credentials",
                "schema": {
                  "type": "boolean"
                }
              },
              "Access-Control-Expose-Headers": {
                "description": "Headers exposed to the client",
                "schema": {
                  "type": "string",
                  "example": "X-Custom-Header1, X-Custom-Header2"
                }
              }
            },
            "description": "OK"
          }
        },
        "security": [
          {
            "accountSid_authToken": []
          }
        ],
        "operationId": "UpdateTestUser",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "title": "UpdateTestUserRequest",
                "properties": {
                  "TestUsers": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    },
                    "description": "List of test user identities that can test draft versions of the flow."
                  }
                },
                "required": [
                  "TestUsers"
                ]
              },
              "examples": {
                "update": {
                  "value": {
                    "TestUsers": [
                      "user1",
                      "user2"
                    ]
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "servers": [
    {
      "url": "https://studio.twilio.com"
    }
  ],
  "tags": [
    {
      "name": "StudioV2Application"
    },
    {
      "name": "StudioV2Execution"
    },
    {
      "name": "StudioV2ExecutionContext"
    },
    {
      "name": "StudioV2ExecutionStep"
    },
    {
      "name": "StudioV2ExecutionStepContext"
    },
    {
      "name": "StudioV2Flow"
    },
    {
      "name": "StudioV2FlowRevision"
    },
    {
      "name": "StudioV2FlowTestUser"
    },
    {
      "name": "StudioV2FlowValidate"
    },
    {
      "name": "StudioV2Version"
    }
  ],
  "security": [
    {
      "accountSid_authToken": []
    }
  ]
}