> ## Documentation Index > Fetch the complete documentation index at: https://developer.instantly.ai/llms.txt > Use this file to discover all available pages before exploring further. # Update the interest status of a lead > Update the interest status of a lead ## OpenAPI ````yaml https://api.instantly.ai/openapi/api_v2.json post /api/v2/leads/update-interest-status openapi: 3.1.0 info: title: API Explorer description: >- The entire API V2 documentation is interactive and can be tested here. To the right side of every endpoint you will see a box with an example request. You can click on the "Try it" button to send a request to the server right from the docs. You will need to provide an API key by clicking the `ApiKeyAuth_token` blue text. version: 2.0.0 servers: - url: https://api.instantly.ai description: Instantly API Server security: - ApiKeyAuth: [] tags: - name: Analytics description: Endpoints related to analytics x-displayName: Analytics - name: OAuth description: >- OAuth authentication endpoints for connecting Google and Microsoft email accounts x-displayName: OAuth - name: Account description: An email account that can be used to send campaigns x-displayName: Account - name: Campaign description: A campaign that can be sent to a list of recipients x-displayName: Campaign - name: Email description: >- A campaign email, a reply, a manually sent email, or any other email that's visible in the Unibox x-displayName: Email - name: EmailVerification description: A single email verification x-displayName: Email Verification - name: LeadList description: A list used to store leads x-displayName: Lead List - name: InboxPlacementTest description: An inbox placement test x-displayName: Inbox Placement Test - name: InboxPlacementAnalytics description: Analytics data for individual emails in inbox placement tests x-displayName: Inbox Placement Analytics - name: InboxPlacementBlacklist&SpamAssassinReport description: Report data for an inbox placement test x-displayName: Inbox Placement Blacklist & SpamAssassin Report - name: APIKey description: API Key x-displayName: API Key - name: AccountCampaignMapping description: Account Campaign Mapping x-displayName: Account Campaign Mapping - name: Lead description: A lead entity representing an individual lead x-displayName: Lead - name: BackgroundJob description: A background job that can be used to perform long-running tasks x-displayName: Background Job - name: CustomTag description: >- A custom tag for organizing and categorizing accounts and campaigns. You can use them as filters in apis that list accounts and campaigns. x-displayName: Custom Tag - name: CustomTagMapping description: >- This entity represents a tag being assigned to a specific campaign or email account. When an email account is assigned a tag, a new custom tag mapping entry is created, which connects the tag (`tag_id` field) with the email account (`resource_id` field). You can use it to see which tag si connected to which resource. x-displayName: Custom Tag Mapping - name: BlockListEntry description: A blocked email or domain x-displayName: Block List Entry - name: LeadLabel description: A custom label for categorizing and managing leads x-displayName: Lead Label - name: Workspace description: A workspace entity representing a workspace x-displayName: Workspace - name: SuperSearchEnrichment description: >- An enrichment can take different forms, such as email enrichment or LinkedIn enrichment. Leads may be imported from SuperSearch using the dedicated endpoint, or enriched directly within a list or campaign by attaching an enrichment to it. x-displayName: SuperSearch Enrichment - name: WorkspaceGroupMember description: >- A member of a workspace group. You can use the endpoints within this entity to manage the members of a workspace group. x-displayName: Workspace Group Member - name: WorkspaceMember description: A member of a workspace with associated user details x-displayName: Workspace Member - name: CampaignSubsequence description: A subsequence entity representing a follow-up sequence x-displayName: Campaign Subsequence - name: AuditLog description: Audit log records for tracking system activities x-displayName: Audit Log - name: Webhook description: A webhook subscription for receiving event notifications x-displayName: Webhook - name: WebhookEvent description: A webhook event that was sent or attempted to be sent x-displayName: Webhook Event - name: DFYEmailAccountOrder description: A Done-For-You email account order x-displayName: DFY Email Account Order - name: CustomPromptTemplate description: Custom prompt templates for creating custom prompts x-displayName: Custom Prompt Template - name: SalesFlow description: >- Manages how sales users view and interact with campaign and lead lists within the sales flow. x-displayName: Sales Flow - name: EmailTemplate description: A campaign email template x-displayName: Email Template - name: WorkspaceBilling description: Workspace Billing x-displayName: Workspace Billing - name: CRMActions description: CRM related actions x-displayName: CRM Actions paths: /api/v2/leads/update-interest-status: post: tags: - Lead summary: Update the interest status of a lead description: Update the interest status of a lead operationId: updateLeadInterestStatus requestBody: content: application/json: schema: type: object properties: lead_email: type: string description: The email of the lead to update the interest status of. example: test@test.com interest_value: type: - number - 'null' description: >- Set this field to "null" to reset the lead value to "Lead". This is the same as moving the lead to the "Lead" status in the web app. Please check the `lt_interest_status` field for the list of possible values. example: 1 campaign_id: type: string description: The ID of the campaign to update the interest status of. example: 019e18e2-a5e0-71d6-b521-3e19e7168477 ai_interest_value: type: number description: The AI interest value to set for the lead. example: 1 disable_auto_interest: type: boolean description: Whether to disable the auto interest. example: true list_id: type: string description: The ID of the list to update the interest status of. example: 019e18e2-a5e0-71d6-b521-3e1a7bd60bd6 required: - lead_email - interest_value required: true responses: '202': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Lead interest status update background job submitted '400': description: Default Response content: application/json: schema: type: object properties: error: type: string example: Invalid lead email '401': description: >- This request is unauthorized (either the Authorization header is missing or invalid, or the API key has been revoked) content: application/json: schema: type: object properties: statusCode: type: number enum: - 401 example: 401 error: type: string enum: - Unauthorized example: Unauthorized message: type: string example: Missing Authorization header required: - statusCode - error - message '402': description: >- This request cannot be fulfilled because the workspace does not have an active paid plan content: application/json: schema: type: object properties: statusCode: type: number enum: - 402 example: 402 error: type: string enum: - Payment Required example: Payment Required message: type: string example: Workspace does not have an active paid plan required: - statusCode - error - message '404': description: The requested resource was not found content: application/json: schema: type: object properties: statusCode: type: number enum: - 404 example: 404 error: type: string enum: - Not Found example: Not Found message: type: string example: Resource not found required: - statusCode - error - message '429': description: >- You have exceeded the rate limit. Please check the rate limit docs for more information. content: application/json: schema: type: object properties: statusCode: type: number enum: - 429 example: 429 error: type: string enum: - Too Many Requests example: Too Many Requests message: type: string example: Rate limit exceeded required: - statusCode - error - message components: securitySchemes: ApiKeyAuth: type: http scheme: bearer ````