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model.swagger.json
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model.swagger.json
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{
"swagger": "2.0",
"info": {
"title": "model.proto",
"version": "version not set"
},
"schemes": [
"http",
"https"
],
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"paths": {
"/v1/flows": {
"post": {
"operationId": "CreateGraph",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelCreateGraphResponse"
}
}
},
"parameters": [
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelCreateGraphRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}": {
"get": {
"operationId": "GetGraphState",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelGetGraphStateResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/commit": {
"post": {
"operationId": "Commit",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelGraphRequestProcessedResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/delay": {
"post": {
"operationId": "AddDelay",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelAddStageResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelAddDelayStageRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/invoke": {
"post": {
"operationId": "AddInvokeFunction",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelAddStageResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelAddInvokeFunctionStageRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/stage": {
"post": {
"operationId": "AddStage",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelAddStageResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelAddStageRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/stages/{stage_id}/await": {
"get": {
"operationId": "AwaitStageResult",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelAwaitStageResultResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "stage_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "timeout_ms",
"in": "query",
"required": false,
"type": "integer",
"format": "int32"
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/stages/{stage_id}/complete": {
"post": {
"operationId": "CompleteStageExternally",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelCompleteStageExternallyResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "stage_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelCompleteStageExternallyRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/stream": {
"get": {
"operationId": "StreamEvents",
"responses": {
"200": {
"description": "(streaming responses)",
"schema": {
"$ref": "#/definitions/modelGraphStreamEvent"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "from_seq",
"in": "query",
"required": false,
"type": "string",
"format": "uint64"
}
],
"tags": [
"FlowService"
]
}
},
"/v1/flows/{flow_id}/value": {
"post": {
"operationId": "AddValueStage",
"responses": {
"200": {
"description": "",
"schema": {
"$ref": "#/definitions/modelAddStageResponse"
}
}
},
"parameters": [
{
"name": "flow_id",
"in": "path",
"required": true,
"type": "string"
},
{
"name": "body",
"in": "body",
"required": true,
"schema": {
"$ref": "#/definitions/modelAddCompletedValueStageRequest"
}
}
],
"tags": [
"FlowService"
]
}
},
"/v1/stream": {
"get": {
"operationId": "StreamLifecycle",
"responses": {
"200": {
"description": "(streaming responses)",
"schema": {
"$ref": "#/definitions/modelGraphLifecycleEvent"
}
}
},
"tags": [
"FlowService"
]
}
}
},
"definitions": {
"GetGraphStateResponseStageRepresentation": {
"type": "object",
"properties": {
"type": {
"type": "string"
},
"status": {
"type": "string"
},
"dependencies": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
"modelAddCompletedValueStageRequest": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"value": {
"$ref": "#/definitions/modelCompletionResult"
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
}
},
"title": "AddCompletedValueStageRequest creates a new stage with a specific value"
},
"modelAddDelayStageRequest": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"delay_ms": {
"type": "string",
"format": "int64"
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
}
},
"title": "AddDelayStageRequest creates a delay stage"
},
"modelAddInvokeFunctionStageRequest": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"function_id": {
"type": "string"
},
"arg": {
"$ref": "#/definitions/modelHTTPReqDatum"
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
}
},
"title": "AddInvokeFunctionStageRequest adds a function invocation"
},
"modelAddStageRequest": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"operation": {
"$ref": "#/definitions/modelCompletionOperation"
},
"closure": {
"$ref": "#/definitions/modelBlobDatum"
},
"deps": {
"type": "array",
"items": {
"type": "string"
}
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
}
},
"title": "AddStageRequest adds a new stage with dependenencies to the graph"
},
"modelAddStageResponse": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"stage_id": {
"type": "string"
}
},
"title": "AddStageResponse returns the stage ID of the created stage"
},
"modelAwaitStageResultResponse": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"stage_id": {
"type": "string"
},
"result": {
"$ref": "#/definitions/modelCompletionResult"
}
}
},
"modelBlobDatum": {
"type": "object",
"properties": {
"blob_id": {
"type": "string"
},
"content_type": {
"type": "string"
},
"length": {
"type": "string",
"format": "int64"
}
},
"title": "BlobDatum holds a reference to a blob the associated blob store"
},
"modelCompleteStageExternallyRequest": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"stage_id": {
"type": "string"
},
"value": {
"$ref": "#/definitions/modelCompletionResult"
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
}
},
"title": "CompleteStageExternallyRequest marks an existing stage as complete with a specific value"
},
"modelCompleteStageExternallyResponse": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"stage_id": {
"type": "string"
},
"successful": {
"type": "boolean",
"format": "boolean"
}
}
},
"modelCompletionOperation": {
"type": "string",
"enum": [
"unknown_operation",
"acceptEither",
"applyToEither",
"thenAcceptBoth",
"thenApply",
"thenRun",
"thenAccept",
"thenCompose",
"thenCombine",
"whenComplete",
"handle",
"supply",
"invokeFunction",
"completedValue",
"delay",
"allOf",
"anyOf",
"externalCompletion",
"exceptionally",
"terminationHook",
"exceptionallyCompose"
],
"default": "unknown_operation",
"title": "CompletionOperation describes the type and behaviour of a stage of the graph"
},
"modelCompletionResult": {
"type": "object",
"properties": {
"successful": {
"type": "boolean",
"format": "boolean"
},
"datum": {
"$ref": "#/definitions/modelDatum"
}
},
"title": "CompletinonResult holds a value Datum and a result status (successful/failed)"
},
"modelCreateGraphRequest": {
"type": "object",
"properties": {
"function_id": {
"type": "string"
},
"flow_id": {
"type": "string"
}
}
},
"modelCreateGraphResponse": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
}
}
},
"modelDatum": {
"type": "object",
"properties": {
"empty": {
"$ref": "#/definitions/modelEmptyDatum"
},
"blob": {
"$ref": "#/definitions/modelBlobDatum"
},
"error": {
"$ref": "#/definitions/modelErrorDatum"
},
"stage_ref": {
"$ref": "#/definitions/modelStageRefDatum"
},
"http_req": {
"$ref": "#/definitions/modelHTTPReqDatum"
},
"http_resp": {
"$ref": "#/definitions/modelHTTPRespDatum"
},
"status": {
"$ref": "#/definitions/modelStatusDatum"
}
},
"title": "Datum encapusulates all possible values that may be associated with a stage in the flow graph"
},
"modelDelayScheduledEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"time_ms": {
"type": "string",
"format": "int64"
},
"ts": {
"type": "string",
"format": "date-time"
},
"flow_id": {
"type": "string"
}
},
"title": "A delay has started - this marks the relative start of an event when a delay node is recovered"
},
"modelEmptyDatum": {
"type": "object",
"title": "EmptyDatum represents a null or empty value"
},
"modelErrorDatum": {
"type": "object",
"properties": {
"type": {
"$ref": "#/definitions/modelErrorDatumType"
},
"message": {
"type": "string"
}
},
"title": "ErrorDatum represents an error that has occured within a flow graph, the type indicates the cause of the error and the message is informational"
},
"modelErrorDatumType": {
"type": "string",
"enum": [
"unknown_error",
"stage_timeout",
"stage_failed",
"function_timeout",
"function_invoke_failed",
"stage_lost",
"invalid_stage_response"
],
"default": "unknown_error",
"title": "ErrorDatumType defines an internal error code generated within a flow"
},
"modelFaasInvocationCompletedEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"result": {
"$ref": "#/definitions/modelCompletionResult"
},
"ts": {
"type": "string",
"format": "date-time"
},
"call_id": {
"type": "string"
},
"flow_id": {
"type": "string"
}
},
"title": "A call to the FaaS completed"
},
"modelFaasInvocationStartedEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"ts": {
"type": "string",
"format": "date-time"
},
"function_id": {
"type": "string"
},
"flow_id": {
"type": "string"
}
},
"title": "A call to the FaaS has started"
},
"modelGetGraphStateResponse": {
"type": "object",
"properties": {
"stages": {
"type": "object",
"additionalProperties": {
"$ref": "#/definitions/GetGraphStateResponseStageRepresentation"
}
},
"function_id": {
"type": "string"
},
"flow_id": {
"type": "string"
}
}
},
"modelGraphCommittedEvent": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"ts": {
"type": "string",
"format": "date-time"
}
},
"description": "The graph is committed - this typically indicates that the function that created the flow has completed\nonce this event has been posted the graph will finish when all active or pending nodes have completed."
},
"modelGraphCompletedEvent": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"function_id": {
"type": "string"
},
"ts": {
"type": "string",
"format": "date-time"
}
},
"title": "Graph is complete and will no longer change"
},
"modelGraphCreatedEvent": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"function_id": {
"type": "string"
},
"ts": {
"type": "string",
"format": "date-time"
}
},
"title": "Graph created"
},
"modelGraphLifecycleEvent": {
"type": "object",
"properties": {
"seq": {
"type": "string",
"format": "uint64"
},
"flow_id": {
"type": "string"
},
"graph_created": {
"$ref": "#/definitions/modelGraphCreatedEvent"
},
"graph_completed": {
"$ref": "#/definitions/modelGraphCompletedEvent"
}
}
},
"modelGraphRequestProcessedResponse": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
}
}
},
"modelGraphStreamEvent": {
"type": "object",
"properties": {
"seq": {
"type": "string",
"format": "uint64"
},
"flow_id": {
"type": "string"
},
"sent_ts": {
"type": "string",
"format": "date-time"
},
"graph_created": {
"$ref": "#/definitions/modelGraphCreatedEvent"
},
"graph_terminating": {
"$ref": "#/definitions/modelGraphTerminatingEvent"
},
"graph_completed": {
"$ref": "#/definitions/modelGraphCompletedEvent"
},
"delay_scheduled": {
"$ref": "#/definitions/modelDelayScheduledEvent"
},
"stage_added": {
"$ref": "#/definitions/modelStageAddedEvent"
},
"stage_completed": {
"$ref": "#/definitions/modelStageCompletedEvent"
},
"stage_composed": {
"$ref": "#/definitions/modelStageComposedEvent"
},
"faas_invocation_started": {
"$ref": "#/definitions/modelFaasInvocationStartedEvent"
},
"faas_invocation_completed": {
"$ref": "#/definitions/modelFaasInvocationCompletedEvent"
},
"graph_committed": {
"$ref": "#/definitions/modelGraphCommittedEvent"
}
}
},
"modelGraphTerminatingEvent": {
"type": "object",
"properties": {
"flow_id": {
"type": "string"
},
"function_id": {
"type": "string"
},
"status": {
"$ref": "#/definitions/modelStatusDatumType"
},
"ts": {
"type": "string",
"format": "date-time"
}
},
"title": "Graph termination has started - no more changes can be made to this graph\nthis will be fillowed by a completion event when any termination hooks have run"
},
"modelHTTPHeader": {
"type": "object",
"properties": {
"key": {
"type": "string"
},
"value": {
"type": "string"
}
},
"title": "HTTPHeader wraps a single header key/value"
},
"modelHTTPMethod": {
"type": "string",
"enum": [
"unknown_method",
"get",
"head",
"post",
"put",
"delete",
"options",
"patch"
],
"default": "unknown_method",
"title": "HTTPMethod defines a specific HTTP method"
},
"modelHTTPReqDatum": {
"type": "object",
"properties": {
"body": {
"$ref": "#/definitions/modelBlobDatum"
},
"headers": {
"type": "array",
"items": {
"$ref": "#/definitions/modelHTTPHeader"
}
},
"method": {
"$ref": "#/definitions/modelHTTPMethod"
}
},
"title": "HTTPReqDatum describes an outgoing or incoming HTTP Request, it wraps the headers, method and optional body"
},
"modelHTTPRespDatum": {
"type": "object",
"properties": {
"body": {
"$ref": "#/definitions/modelBlobDatum"
},
"headers": {
"type": "array",
"items": {
"$ref": "#/definitions/modelHTTPHeader"
}
},
"status_code": {
"type": "integer",
"format": "int32"
}
},
"title": "HTTPRespDatum wraps an outgoing or incoming HTTP REQUEST, it wraps the headers, status code and optinoal body"
},
"modelStageAddedEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"op": {
"$ref": "#/definitions/modelCompletionOperation"
},
"closure": {
"$ref": "#/definitions/modelBlobDatum"
},
"dependencies": {
"type": "array",
"items": {
"type": "string"
}
},
"ts": {
"type": "string",
"format": "date-time"
},
"code_location": {
"type": "string"
},
"caller_id": {
"type": "string"
},
"flow_id": {
"type": "string"
}
},
"title": "A stage was added to the graph"
},
"modelStageCompletedEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"result": {
"$ref": "#/definitions/modelCompletionResult"
},
"ts": {
"type": "string",
"format": "date-time"
},
"flow_id": {
"type": "string"
}
},
"title": "A stage completed - downstream stages may be triggered"
},
"modelStageComposedEvent": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
},
"composed_stage_id": {
"type": "string"
},
"ts": {
"type": "string",
"format": "date-time"
},
"flow_id": {
"type": "string"
}
},
"title": "A stage was composed into stage_id - stage_id will compelete with the saem result as composed_stage_id"
},
"modelStageRefDatum": {
"type": "object",
"properties": {
"stage_id": {
"type": "string"
}
},
"title": "StageRefDatum represents a reference to another stage in the graph"
},
"modelStatusDatum": {