> ## Documentation Index > Fetch the complete documentation index at: https://developer.salesforge.ai/llms.txt > Use this file to discover all available pages before exploring further. # Preview enrollment move > Calculates the projected outcome of a move decision without changing enrollments. Returns projected enrollment, skip, and source cleanup counts with a skip-reason breakdown. A stale preflight returns 409 with a replacement preflight. ## OpenAPI ````yaml https://multichannel-api.salesforge.ai/public/multichannel/swagger/doc.json post /multichannel/workspaces/{workspaceID}/sequences/{sequenceID}/enrollments/preflight/{preflightID}/move-preview openapi: 3.1.0 info: description: Multichannel public endpoints consumed through salesforge-api public docs. title: Multichannel Public API version: '1.0' servers: - url: https://multichannel-api.salesforge.ai/public security: - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] - ApiKeyAuth: [] externalDocs: description: '' url: '' paths: /multichannel/workspaces/{workspaceID}/sequences/{sequenceID}/enrollments/preflight/{preflightID}/move-preview: post: tags: - multichannel summary: Preview enrollment move description: >- Calculates the projected outcome of a move decision without changing enrollments. Returns projected enrollment, skip, and source cleanup counts with a skip-reason breakdown. A stale preflight returns 409 with a replacement preflight. parameters: - description: Workspace ID in: path name: workspaceID required: true schema: type: string - description: Sequence ID in: path name: sequenceID required: true schema: type: integer - description: Preflight ID in: path name: preflightID required: true schema: type: string requestBody: content: application/json: schema: oneOf: - type: object - $ref: >- #/components/schemas/requests.EnrollmentPreflightMovePreviewRequest description: Move decision to preview. summary: request description: Move decision to preview. required: true responses: '200': content: application/json: schema: $ref: >- #/components/schemas/responses.EnrollmentPreflightMovePreviewResponse description: OK '400': content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' description: Bad Request '401': content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' description: Unauthorized '403': content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' description: Forbidden '404': content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' description: Not Found '409': content: application/json: schema: $ref: >- #/components/schemas/responses.EnrollmentPreflightStaleResponse description: Conflict '500': content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' description: Internal Server Error security: - ApiKeyAuth: [] components: schemas: requests.EnrollmentPreflightMovePreviewRequest: properties: moveSourceSequenceIds: description: Source sequence IDs to clean before enrollment. items: type: integer type: array uniqueItems: false skipReplied: description: Whether to exclude contacts with replies. type: boolean required: - skipReplied type: object responses.EnrollmentPreflightMovePreviewResponse: properties: skipBreakdown: $ref: '#/components/schemas/responses.EnrollmentPreflightSkipBreakdown' summary: $ref: '#/components/schemas/responses.EnrollmentPreflightDecisionSummary' type: object responses.ErrorResponse: properties: data: description: >- Optional error context. Its shape depends on the message and endpoint. message: description: >- Human-readable error text or, for documented cases, a stable machine-readable code that clients can branch on. example: Invalid request body type: string type: object responses.EnrollmentPreflightStaleResponse: properties: data: $ref: '#/components/schemas/responses.EnrollmentPreflightResponse' message: description: 'Stable error code: preflight_stale.' enum: - preflight_stale example: preflight_stale type: string type: object responses.EnrollmentPreflightSkipBreakdown: description: Projected skipped-contact breakdown. properties: repliedCount: description: Contacts skipped because skipReplied is true. example: 2 type: integer unselectedSourceCount: description: >- Contacts skipped because one or more required source sequences were not selected. example: 1 type: integer type: object responses.EnrollmentPreflightDecisionSummary: description: Enrollment decision outcome. properties: alreadyInTargetCount: description: Contacts already enrolled in the target sequence. example: 3 type: integer enrolledCount: description: >- Contacts projected or actually enrolled in the target sequence. This count includes contacts enrolled with a carried do-not-contact, unsubscribed, or bounce-shield status. example: 94 type: integer skippedCount: description: Contacts projected or actually skipped by the decision. example: 3 type: integer sourceCleanupCount: description: >- Contacts projected or actually removed from at least one source sequence. example: 9 type: integer type: object responses.EnrollmentPreflightResponse: description: Enrollment preflight. properties: expiresAt: description: Preflight expiration time. format: date-time type: string moveGroups: description: Source sequences available for cleanup. items: $ref: '#/components/schemas/responses.EnrollmentPreflightMoveGroup' type: array uniqueItems: false preflightId: description: Saved preflight ID used by preview and confirm. example: 2f4f75ad-2527-4e89-b0dc-2cd75589c64f type: string repliedDecision: $ref: '#/components/schemas/responses.EnrollmentPreflightRepliedDecision' summary: $ref: '#/components/schemas/responses.EnrollmentPreflightSummary' type: object responses.EnrollmentPreflightMoveGroup: properties: selectedContactCount: description: >- Decision contacts associated with this source sequence. A contact can appear in multiple move groups, so do not sum this field across groups. example: 9 type: integer sequenceId: description: Source sequence ID. example: 42 type: integer sequenceName: description: Source sequence name. example: Q3 outbound type: string sequenceStatus: description: Source sequence status. example: active type: string type: object responses.EnrollmentPreflightRepliedDecision: description: Replied-contact decision details. properties: contactCount: description: Decision contacts with a replied source enrollment. example: 2 type: integer type: object responses.EnrollmentPreflightSummary: description: Candidate and decision counts. properties: alreadyInTargetCount: description: Contacts already enrolled in the target sequence. example: 3 type: integer automaticEnrollmentCount: description: Contacts eligible for enrollment without conflict resolution. example: 85 type: integer candidateCount: description: Contacts captured in the preflight snapshot. example: 100 type: integer decisionRequiredCount: description: >- Contacts requiring a skip or move decision because of existing enrollments or replies. example: 12 type: integer type: object securitySchemes: ApiKeyAuth: in: header name: Authorization type: apiKey ````