feat(drive): add +apply-permission to request doc access

internal/output/lark_errors.go

@@ -41,6 +41,14 @@ const (
 
 	// Sheets float image: width/height/offset out of range or invalid.
 	LarkErrSheetsFloatImageInvalidDims = 1310246
+
+	// Drive permission apply: per-user-per-document submission limit (5/day) reached.
+	LarkErrDrivePermApplyRateLimit = 1063006
+	// Drive permission apply: request is not applicable for this document
+	// (e.g. the document is configured to disallow access requests, or the
+	// caller already holds the requested permission, or the target type does
+	// not accept apply operations).
+	LarkErrDrivePermApplyNotApplicable = 1063007
 )
 
 // ClassifyLarkError maps a Lark API error code + message to (exitCode, errType, hint).
@@ -82,6 +90,14 @@ func ClassifyLarkError(code int, msg string) (int, string, string) {
 		return ExitAPI, "invalid_params",
 			"check --width / --height / --offset-x / --offset-y: " +
 				"width/height must be >= 20 px; offsets must be >= 0 and less than the anchor cell's width/height"
+
+	// drive permission-apply specific guidance
+	case LarkErrDrivePermApplyRateLimit:
+		return ExitAPI, "rate_limit",
+			"permission-apply quota reached: each user may request access on the same document at most 5 times per day; wait or ask the owner directly"
+	case LarkErrDrivePermApplyNotApplicable:
+		return ExitAPI, "invalid_params",
+			"this document does not accept a permission-apply request (common causes: the document is configured to disallow access requests, the caller already holds the permission, or the target type does not support apply); contact the owner directly"
 	}
 
 	return ExitAPI, "api_error", ""

internal/output/lark_errors_test.go

@@ -47,6 +47,20 @@ func TestClassifyLarkError_DriveCreateShortcutConstraints(t *testing.T) {
 			wantType:     "invalid_params",
 			wantHint:     "--width / --height / --offset-x / --offset-y",
 		},
+		{
+			name:         "drive permission apply rate limit",
+			code:         LarkErrDrivePermApplyRateLimit,
+			wantExitCode: ExitAPI,
+			wantType:     "rate_limit",
+			wantHint:     "5 times per day",
+		},
+		{
+			name:         "drive permission apply not applicable",
+			code:         LarkErrDrivePermApplyNotApplicable,
+			wantExitCode: ExitAPI,
+			wantType:     "invalid_params",
+			wantHint:     "does not accept a permission-apply request",
+		},
 	}
 
 	for _, tt := range tests {

shortcuts/drive/drive_apply_permission.go

@@ -0,0 +1,151 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package drive
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/validate"
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+// permApplyTypes is the authoritative list of type values the apply-permission
+// endpoint accepts for its required `type` query parameter.
+var permApplyTypes = []string{
+	"doc", "sheet", "file", "wiki", "bitable", "docx",
+	"mindnote", "minutes", "slides",
+}
+
+// permApplyURLMarkers maps document URL path markers to the `type` value the
+// apply-permission endpoint expects. Markers are disjoint strings (each begins
+// with "/" and ends with "/"), so a simple substring scan disambiguates them.
+var permApplyURLMarkers = []struct {
+	Marker string
+	Type   string
+}{
+	{"/wiki/", "wiki"},
+	{"/docx/", "docx"},
+	{"/sheets/", "sheet"},
+	{"/base/", "bitable"},
+	{"/bitable/", "bitable"},
+	{"/file/", "file"},
+	{"/mindnote/", "mindnote"},
+	{"/minutes/", "minutes"},
+	{"/slides/", "slides"},
+	{"/doc/", "doc"},
+}
+
+// resolvePermApplyTarget extracts (token, type) from a user-supplied --token
+// value that may be either a bare token or a full document URL, plus an
+// optional explicit --type. Explicit --type wins over URL inference.
+func resolvePermApplyTarget(raw, explicitType string) (token, docType string, err error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return "", "", output.ErrValidation("--token is required")
+	}
+
+	if strings.Contains(raw, "://") {
+		for _, m := range permApplyURLMarkers {
+			if tok, ok := extractURLToken(raw, m.Marker); ok {
+				token = tok
+				if explicitType == "" {
+					docType = m.Type
+				}
+				break
+			}
+		}
+		if token == "" {
+			return "", "", output.ErrValidation(
+				"could not infer token from URL %q: supported paths are /docx/, /sheets/, /base/, /bitable/, /file/, /wiki/, /doc/, /mindnote/, /minutes/, /slides/. Pass a bare token with --type instead if the URL shape is unusual",
+				raw,
+			)
+		}
+	} else {
+		token = raw
+	}
+
+	if explicitType != "" {
+		docType = explicitType
+	}
+	if docType == "" {
+		return "", "", output.ErrValidation(
+			"--type is required when --token is a bare token; accepted values: %s",
+			strings.Join(permApplyTypes, ", "),
+		)
+	}
+	return token, docType, nil
+}
+
+// DriveApplyPermission applies to the document owner for view or edit access
+// on behalf of the invoking user. Matches the open-apis endpoint
+// /open-apis/drive/v1/permissions/:token/members/apply.
+//
+// The backend accepts only user_access_token for this endpoint, so the
+// shortcut declares AuthTypes: ["user"] — bot identity is rejected up-front.
+var DriveApplyPermission = common.Shortcut{
+	Service:     "drive",
+	Command:     "+apply-permission",
+	Description: "Apply to the document owner for view or edit permission on a doc/sheet/file/wiki/bitable/docx/mindnote/minutes/slides",
+	Risk:        "write",
+	Scopes:      []string{"docs:permission.member:apply"},
+	AuthTypes:   []string{"user"},
+	Flags: []common.Flag{
+		{Name: "token", Desc: "target token or document URL (docx/sheets/base/file/wiki/doc/mindnote/minutes/slides)", Required: true},
+		{Name: "type", Desc: "target type; auto-inferred from URL when omitted", Enum: permApplyTypes},
+		{Name: "perm", Desc: "permission to request", Required: true, Enum: []string{"view", "edit"}},
+		{Name: "remark", Desc: "optional note shown on the request card sent to the owner"},
+	},
+	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		_, _, err := resolvePermApplyTarget(runtime.Str("token"), runtime.Str("type"))
+		return err
+	},
+	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+		token, docType, err := resolvePermApplyTarget(runtime.Str("token"), runtime.Str("type"))
+		if err != nil {
+			return common.NewDryRunAPI().Set("error", err.Error())
+		}
+		body := buildPermApplyBody(runtime)
+		return common.NewDryRunAPI().
+			Desc("Apply to document owner for access").
+			POST("/open-apis/drive/v1/permissions/:token/members/apply").
+			Params(map[string]interface{}{"type": docType}).
+			Body(body).
+			Set("token", token)
+	},
+	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, docType, err := resolvePermApplyTarget(runtime.Str("token"), runtime.Str("type"))
+		if err != nil {
+			return err
+		}
+		body := buildPermApplyBody(runtime)
+
+		fmt.Fprintf(runtime.IO().ErrOut, "Requesting %s access on %s %s...\n",
+			runtime.Str("perm"), docType, common.MaskToken(token))
+
+		data, err := runtime.CallAPI("POST",
+			fmt.Sprintf("/open-apis/drive/v1/permissions/%s/members/apply", validate.EncodePathSegment(token)),
+			map[string]interface{}{"type": docType},
+			body,
+		)
+		if err != nil {
+			return err
+		}
+		runtime.Out(data, nil)
+		return nil
+	},
+}
+
+// buildPermApplyBody returns the request body with the caller-supplied perm
+// and optional remark. remark is omitted entirely when empty so the server
+// doesn't render an empty note on the request card.
+func buildPermApplyBody(runtime *common.RuntimeContext) map[string]interface{} {
+	body := map[string]interface{}{"perm": runtime.Str("perm")}
+	if s := runtime.Str("remark"); s != "" {
+		body["remark"] = s
+	}
+	return body
+}