| 231 | } |
| 232 | |
| 233 | func optionalIssueWriteFields(args map[string]any) ([]issueWriteFieldInput, error) { |
| 234 | issueFieldsRaw, exists := args["issue_fields"] |
| 235 | if !exists { |
| 236 | return nil, nil |
| 237 | } |
| 238 | |
| 239 | var inputMaps []map[string]any |
| 240 | switch v := issueFieldsRaw.(type) { |
| 241 | case []any: |
| 242 | for _, item := range v { |
| 243 | itemMap, ok := item.(map[string]any) |
| 244 | if !ok { |
| 245 | return nil, fmt.Errorf("each issue_fields item must be an object") |
| 246 | } |
| 247 | inputMaps = append(inputMaps, itemMap) |
| 248 | } |
| 249 | case []map[string]any: |
| 250 | inputMaps = v |
| 251 | default: |
| 252 | return nil, fmt.Errorf("issue_fields must be an array") |
| 253 | } |
| 254 | |
| 255 | issueFields := make([]issueWriteFieldInput, 0, len(inputMaps)) |
| 256 | for _, itemMap := range inputMaps { |
| 257 | fieldName, err := RequiredParam[string](itemMap, "field_name") |
| 258 | if err != nil || strings.TrimSpace(fieldName) == "" { |
| 259 | return nil, fmt.Errorf("field_name is required for each issue_fields item") |
| 260 | } |
| 261 | |
| 262 | fieldOptionName, err := OptionalParam[string](itemMap, "field_option_name") |
| 263 | if err != nil { |
| 264 | return nil, err |
| 265 | } |
| 266 | |
| 267 | deleteField, _ := OptionalParam[bool](itemMap, "delete") |
| 268 | value, hasValue := itemMap["value"] |
| 269 | if hasValue && value == nil { |
| 270 | return nil, fmt.Errorf("value cannot be null for field %q", fieldName) |
| 271 | } |
| 272 | |
| 273 | if deleteField { |
| 274 | if hasValue || fieldOptionName != "" { |
| 275 | return nil, fmt.Errorf("issue field %q cannot specify 'delete' together with 'value' or 'field_option_name'", fieldName) |
| 276 | } |
| 277 | issueFields = append(issueFields, issueWriteFieldInput{ |
| 278 | FieldName: fieldName, |
| 279 | Delete: true, |
| 280 | }) |
| 281 | continue |
| 282 | } |
| 283 | |
| 284 | if hasValue && fieldOptionName != "" { |
| 285 | return nil, fmt.Errorf("issue field %q cannot specify both value and field_option_name", fieldName) |
| 286 | } |
| 287 | |
| 288 | if !hasValue && fieldOptionName == "" { |
| 289 | return nil, fmt.Errorf("issue field %q must specify either value or field_option_name", fieldName) |
| 290 | } |