MediaMath Video Creative Management (V3) API

openapi: 3.2.0
info:
  title: Video Creatives Video Creative Management (V3) API
  description: 'To work with the MediaMath API with Video Creatives, first generate an [authentication token](/guides/authentication).


    For more information on Video Creatives, please see the [Video/VPAID Specification](https://support.infillion.com/article/s/article/Video-Creative-Format-Specs) and [The MediaMath Platform Video/Audio tab](https://support.infillion.com/article/s/article/Video-Audio-Tab).


    *Example HTTPie command to list all video creatives.*

    `http GET https://api.mediamath.com/api/v3.0/atomic_creatives?q==media_type==video`


    ## Migration Notice


    The following V2.0 endpoints are deprecated and replaced by V3.0 equivalents.


    | Deprecated V2.0 Endpoint | Use Instead |

    |---|---|

    | `GET /api/v2.0/atomic_creatives` | `POST /v3.0/creatives/list` |

    | `GET /api/v2.0/atomic_creatives/{atomic_creative_id}` | `GET /v3.0/creatives/{creativeId}` |

    | `POST /video/v2.0/creatives` | `POST /v3.0/creatives` |

    | `GET /video/v2.0/creatives/{video_id}` | `GET /v3.0/creatives/{creativeId}` |

    | `POST /video/v2.0/creatives/{video_id}` | `POST /v3.0/creatives/{creativeId}` or `PATCH /v3.0/creatives/{creativeId}` |

    | `GET /video/v2.0/creatives/{video_id}/companions` | `GET /v3.0/creatives/{creativeId}/companions` |

    | `POST /video/v2.0/creatives/{video_id}/companions` | `POST /v3.0/creatives/{creativeId}/companions` |

    | `GET /video/v2.0/creatives/{video_id}/companions/{companion_id}/delete` | `DELETE /v3.0/creatives/{creativeId}/companions/{companionId}` |

    | `POST /video/v2.0/creatives/{video_id}/upload` | `POST /v3.0/creatives` with the `fileName` field (returns a pre-signed S3 upload URL) |

    | `POST /video/v2.0/creatives/validateVAST` | `POST /v3.0/creatives/validateVAST` |


    See the **Video Creative Management (V3)** section below for the V3.0 API.'
  contact:
    name: API Support
    url: https://support.infillion.com/
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  version: v1.0
servers:
- url: https://api.mediamath.com
tags:
- name: Video Creative Management (V3)
  description: V3.0 video creative management endpoints
paths:
  /v3.0/creatives/bulk:
    put:
      tags:
      - Video Creative Management (V3)
      summary: Bulk create video creatives
      description: Create a set of video creatives (bulk upload) - V3
      operationId: PUT_v3-0-creatives-bulk
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BulkNewCreativeRequest'
        description: List of creative objects to create
      responses:
        '201':
          description: Bulk creatives created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkCreativeResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
    patch:
      tags:
      - Video Creative Management (V3)
      summary: Bulk update video creatives
      description: Update a set of video creatives (bulk update) - V3
      operationId: PATCH_v3-0-creatives-bulk
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BulkUpdateCreativeRequest'
        description: List of creative objects to update
      responses:
        '201':
          description: Bulk creatives updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkCreativeResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
  /v3.0/creatives:
    post:
      tags:
      - Video Creative Management (V3)
      summary: Create a new video creative
      description: "Create a new video creative - V3.\n\n### Uploading a video file\n\nTo upload a video, supply the `fileName` field in the request body\n(see the **Create with fileName** sample in the *Request samples* panel).\nThe response then includes a pre-signed S3 `uploadUrl` (valid for\n`expiresIn` seconds), which the client uses to `PUT` the file directly to S3:\n\n```bash\ncurl -X PUT \\\n    -H \"x-amz-acl: public-read\" \\\n    -H \"x-amz-meta-creative: {{CREATIVE_ID}}\" \\\n    -H \"Content-Type: {{UPLOADED_FILE_CONTENT_TYPE}}\" \\\n    --upload-file \"{{UPLOADED_FILE_PATH/File.mp4}}\" \\\n    \"{{S3_PRESIGNED_URL}}\"\n```\n\nThe `x-amz-acl: public-read` and `x-amz-meta-creative: <creativeId>` headers\nare required (both are signed into the pre-signed URL).\n"
      operationId: POST_v3-0-creatives
      x-codeSamples:
      - lang: cURL
        label: Create with fileName (video upload)
        source: "curl --location 'https://api.mediamath.com/video/v3.0/creatives' \\\n--header 'Authorization: Bearer TOKEN' \\\n--header 'Content-Type: application/json' \\\n--data '{\n  \"active\": false,\n  \"advertiser\": 0,\n  \"name\": \"string\",\n  \"concept\": 0,\n  \"startTime\": 0,\n  \"endTime\": 0,\n  \"clickthroughUrl\": \"string\",\n  \"viewabilityTemplate\": \"string\",\n  \"landingUrl\": \"string\",\n  \"eventPixels\": [\n    {\n      \"typ\": \"string\",\n      \"url\": \"string\"\n    }\n  ],\n  \"vendors\": [\n    0\n  ],\n  \"vastVersion\": \"VAST2\",\n  \"disabledVariants\": [\n    0\n  ],\n  \"clockNumber\": \"string\",\n  \"fileName\": \"string\"\n}'\n"
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/V3CreateCreativeRequest'
        description: Creative object to create
      responses:
        '201':
          description: Creative created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NewCreativeResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
  /v3.0/creatives/list:
    post:
      tags:
      - Video Creative Management (V3)
      summary: Bulk get creatives by IDs
      description: Retrieve multiple video creatives by their IDs
      operationId: POST_v3-0-creatives-list
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BulkGetRequest'
        description: List of creative IDs to retrieve
      responses:
        '200':
          description: Bulk creative details retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkCreativeResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
  /v3.0/creatives/{creativeId}:
    get:
      tags:
      - Video Creative Management (V3)
      summary: Get creative details
      description: Get status/details for the video creative - V3
      operationId: GET_v3-0-creatives-creativeId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Creative details retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreativeDetailsResponseWrapper'
        '404':
          description: Creative not found
    post:
      tags:
      - Video Creative Management (V3)
      summary: Update video creative (full update)
      description: Update the video creative - must post all data, any omitted fields will be removed
      operationId: POST_v3-0-creatives-creativeId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/V3UpdateCreativeRequest'
        description: Creative update data
      responses:
        '200':
          description: Creative updated successfully
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
        '404':
          description: Creative not found
    patch:
      tags:
      - Video Creative Management (V3)
      summary: Update video creative (partial update)
      description: Allows partial updates to a video creative - V3
      operationId: PATCH_v3-0-creatives-creativeId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PatchCreativeUpdate'
        description: Partial creative update data
      responses:
        '201':
          description: Creative updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreativeDetailsResponseWrapper'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
        '404':
          description: Creative not found
  /v3.0/creatives/validateVAST:
    post:
      tags:
      - Video Creative Management (V3)
      summary: Validate VAST XML - V3
      description: Validates the provided VAST XML content and returns any errors or warnings.
      operationId: POST_v3-0-creatives-validateVAST
      requestBody:
        $ref: '#/components/requestBodies/POST_video-v2-0-creatives-validateVASTBody'
      responses:
        '200':
          description: VAST validation result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidateVASTResponse'
        '401':
          description: Unauthorized - invalid or missing JWT
  /v3.0/creatives/{creativeId}/history:
    get:
      tags:
      - Video Creative Management (V3)
      summary: List history for a creative - V3
      description: List history for a creative
      operationId: GET_v3-0-creatives-creativeId-history
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      - name: limit
        in: query
        description: Number of history entries per page
        required: false
        schema:
          type: integer
          default: 20
      - name: offset
        in: query
        description: Page offset
        required: false
        schema:
          type: integer
          default: 0
      - name: created_after
        in: query
        description: Filter entries created after this timestamp (epoch)
        required: false
        schema:
          type: integer
          format: int64
      - name: created_before
        in: query
        description: Filter entries created before this timestamp (epoch)
        required: false
        schema:
          type: integer
          format: int64
      responses:
        '200':
          description: History retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HistoryResponse'
        '404':
          description: Creative not found
    delete:
      tags:
      - Video Creative Management (V3)
      summary: Delete history entry for creative - V3
      description: Delete history entry for creative
      operationId: DELETE_v3-0-creatives-creativeId-history
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: History deleted successfully
          content:
            application/json:
              schema:
                type: object
        '404':
          description: Creative not found
  /v3.0/creatives/{creativeId}/companions:
    post:
      tags:
      - Video Creative Management (V3)
      summary: Create companion ad - V3
      description: 'Post new companion details and receive the new companion ID.

        Regenerates the creative''s MetaVAST document after the companion is created.

        '
      operationId: POST_v3-0-creatives-creativeId-companions
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      requestBody:
        $ref: '#/components/requestBodies/ModifyCompanionRequest'
      responses:
        '201':
          description: Companion created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreateCompanionResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
        '401':
          description: Unauthorized - invalid or missing JWT
        '403':
          description: Forbidden - no access to creative
        '404':
          description: Creative not found
    get:
      tags:
      - Video Creative Management (V3)
      summary: Get all companions - V3
      description: Get all companion ads for the creative.
      operationId: GET_v3-0-creatives-creativeId-companions
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Companions retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanionsResponse'
        '401':
          description: Unauthorized - invalid or missing JWT
        '403':
          description: Forbidden - no access to creative
        '404':
          description: Creative not found
  /v3.0/creatives/{creativeId}/companions/{companionId}:
    get:
      tags:
      - Video Creative Management (V3)
      summary: Get specific companion - V3
      description: Get a specific companion ad for the creative.
      operationId: GET_v3-0-creatives-creativeId-companions-companionId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      - name: companionId
        in: path
        description: Companion ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Companion retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanionAd'
        '401':
          description: Unauthorized - invalid or missing JWT
        '403':
          description: Forbidden - no access to creative
        '404':
          description: Creative or companion not found
    post:
      tags:
      - Video Creative Management (V3)
      summary: Update companion - V3
      description: 'Update an existing companion''s details.

        Regenerates the creative''s MetaVAST document after the companion is updated.

        '
      operationId: POST_v3-0-creatives-creativeId-companions-companionId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      - name: companionId
        in: path
        description: Companion ID
        required: true
        schema:
          type: integer
      requestBody:
        $ref: '#/components/requestBodies/ModifyCompanionRequest'
      responses:
        '200':
          description: Companion updated successfully
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInfoList'
        '401':
          description: Unauthorized - invalid or missing JWT
        '403':
          description: Forbidden - no access to creative
        '404':
          description: Creative or companion not found
    delete:
      tags:
      - Video Creative Management (V3)
      summary: Delete companion - V3
      description: 'Delete a companion from the creative.

        Regenerates the creative''s MetaVAST document after the companion is deleted.

        '
      operationId: DELETE_v3-0-creatives-creativeId-companions-companionId
      parameters:
      - name: creativeId
        in: path
        description: Creative ID
        required: true
        schema:
          type: integer
      - name: companionId
        in: path
        description: Companion ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Companion deleted successfully
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized - invalid or missing JWT
        '403':
          description: Forbidden - no access to creative
        '404':
          description: Creative or companion not found
components:
  schemas:
    EventPixel:
      type: object
      properties:
        typ:
          type: string
        url:
          type: string
    CompanionAd:
      type: object
      properties:
        id:
          type: integer
          description: Companion ID
        details:
          $ref: '#/components/schemas/CompanionDetails'
        fileExtension:
          type: string
        mimeType:
          type: string
        fileName:
          type: string
        resourceBlob:
          type: string
          description: Data blob used for images
        resourceUrl:
          type: string
          description: URL for external resources
    ModifyCompanionRequest:
      type: object
      required:
      - details
      properties:
        details:
          $ref: '#/components/schemas/CompanionDetails'
        fileExtension:
          type: string
          description: File extension
        fileName:
          type: string
          description: File name
        resourceUrl:
          type: string
          description: Resource URL for all other companion types
        resourceData:
          type: string
          description: Resource data encoded in Data URI Scheme for static companion types
    CreativeDetailsResponse:
      type: object
      properties:
        id:
          type: integer
          description: Creative ID (used in bulk create to show which creative was created)
        details:
          $ref: '#/components/schemas/CreativeDetails'
        companionIds:
          type: array
          items:
            type: integer
          uniqueItems: true
        duration:
          type: number
          description: Duration in seconds
        isUploaded:
          type: boolean
        unsecureUrls:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/InsecureVendorURLs'
          description: Associates unsecured URLs (non-https) with their respective vendors
        status:
          $ref: '#/components/schemas/EncodingStatus'
        readyToServe:
          type: boolean
          description: True when creative details/variants are stable
        thumbnail:
          type: string
        autoVendors:
          type: array
          items:
            type: integer
            format: int64
          description: Automatically detected vendors (MM Vendor ID)
        percent:
          type: number
          description: Combined upload/conversion progress (0-100)
        isSecure:
          type: boolean
        isRotating:
          type: boolean
        isDynamic:
          type: boolean
        isAudio:
          type: boolean
        vpaidVersion:
          type: integer
        hasCompanions:
          type: boolean
        vastVersion:
          $ref: '#/components/schemas/VASTVersion'
        t1as:
          type: boolean
        updatedOn:
          type: string
    ErrorInfoList:
      type: object
      properties:
        field_error:
          type: array
          items:
            $ref: '#/components/schemas/ErrorInfo'
    WithPart:
      type: object
      properties:
        count:
          type: integer
        log_entries:
          type: array
          items:
            type: string
    CompanionDetails:
      type: object
      required:
      - adServer
      - typ
      - width
      - height
      - landingUrl
      properties:
        adServer:
          type: string
          description: AdServer tag name
        typ:
          type: string
          description: Companion type (static, iframe, or html)
          enum:
          - static
          - iframe
          - html
        width:
          type: integer
          minimum: 32
          maximum: 10000
          description: Width in pixels
        height:
          type: integer
          minimum: 32
          maximum: 10000
          description: Height in pixels
        landingUrl:
          type: string
          description: Declared landing URL
        iFrameUrlOrHTML:
          type: string
          description: iFrame URL (for iframe type) or HTML content (for html type)
        clickthroughUrl:
          type: string
          description: Clickthrough URL (required for static companions; must be null for iframe/html)
    BulkCreativeResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/CreativeDetailsResponse'
        errors:
          $ref: '#/components/schemas/ErrorInfoList'
        meta:
          $ref: '#/components/schemas/BulkResponseMeta'
        status:
          $ref: '#/components/schemas/Status'
    ErrorInfo:
      type: object
      properties:
        error:
          type: string
        index:
          type: integer
          description: Index in bulk request (for bulk operations)
        code:
          type: string
        name:
          type: string
        field:
          type: string
    EventPixelRequest:
      type: object
      required:
      - typ
      - url
      properties:
        typ:
          type: string
          description: Pixel event type (must be a valid pixel type)
        url:
          type: string
          description: Pixel URL
    BulkResponseMeta:
      type: object
      properties:
        status:
          type: string
        count:
          type: integer
    VASTVersion:
      type: string
      enum:
      - VAST2
      - VAST3
      - VAST4
      default: VAST2
    Status:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
    V3CreateCreativeRequest:
      type: object
      required:
      - advertiser
      - name
      - concept
      properties:
        active:
          type: boolean
          default: false
        advertiser:
          type: integer
          format: int64
          description: T1 Advertiser ID
        name:
          type: string
          maxLength: 256
          description: Creative name (required, max 256 chars)
        concept:
          type: integer
          format: int64
          description: T1 Concept ID (mandatory for creation)
        startTime:
          type: integer
          format: int64
          description: Creative start date (Unix timestamp, must be >= 0 and < year 10000)
        endTime:
          type: integer
          format: int64
          description: Creative end date (Unix timestamp, must be >= startTime)
        clickthroughUrl:
          type: string
          description: Clickthrough URL (required unless customVAST or customVASTUrl is set)
        customVAST:
          type: string
          description: VAST XML content (mutually exclusive with customVASTUrl)
        customVASTUrl:
          type: string
          description: URL to VAST XML content (mutually exclusive with customVAST)
        viewabilityTemplate:
          type: string
          description: VAST XML template for BYOT viewability (must contain __VPAID_AD_PARAMETERS.URL__ macro)
        landingUrl:
          type: string
          description: Declared landing page. If empty, landing URL will be fetched from VAST XML.
        eventPixels:
          type: array
          description: Additional pixels
          items:
            $ref: '#/components/schemas/EventPixelRequest'
        vendors:
          type: array
          description: T1 Vendor IDs
          items:
            type: integer
            format: int64
          uniqueItems: true
        vastVersion:
          $ref: '#/components/schemas/VASTVersion'
        disabledVariants:
          type: array
          description: Disabled variant IDs
          items:
            type: integer
          uniqueItems: true
        externalIdentifier:
          type: string
          maxLength: 64
          description: External Identifier (requires customVAST or customVASTUrl)
        clockNumber:
          type: string
          maxLength: 15
          description: Clock Number for Clearcast (UK freewheel broadcasters)
        customVASTExtensionXML:
          type: string
          description: Custom VAST Extension XML
        fileName:
          type: string
          description: 'Optional. File name including extension (e.g. my-video.mp4).

            When provided, a pre-signed S3 PUT URL is returned in the response.

            Mutually exclusive with customVAST and customVASTUrl.

            The S3 PUT request must include headers x-amz-acl: public-read and x-amz-meta-creative: <creativeId>.

            '
    CreativeDetailsResponseWrapper:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/CreativeDetailsResponse'
        errors:
          $ref: '#/components/schemas/ErrorInfoList'
    PatchCreativeUpdate:
      type: object
      description: Partial update request - only provided fields will be updated. Set field to null to clear it.
      properties:
        id:
          type: integer
          description: Creative ID (required for bulk update)
        active:
          type:
          - boolean
          - 'null'
        advertiser:
          type:
          - integer
          - 'null'
          format: int64
        name:
          type:
          - string
          - 'null'
        concept:
          type:
          - integer
          - 'null'
          format: int64
        startTime:
          type:
          - integer
          - 'null'
          format: int64
        endTime:
          type:
          - integer
          - 'null'
          format: int64
        clickthroughUrl:
          type:
          - string
          - 'null'
        customVAST:
          type:
          - string
          - 'null'
        customVASTUrl:
          type:
          - string
          - 'null'
        viewabilityTemplate:
          type:
          - string
          - 'null'
        landingUrl:
          type:
          - string
          - 'null'
        eventPixels:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/EventPixelRequest'
        vendors:
          type:
          - array
          - 'null'
          items:
            type: integer
            format: int64
        vastVersion:
          $ref: '#/components/schemas/VASTVersion'
        disabledVariants:
          type:
          - array
          - 'null'
          items:
            type: integer
        externalIdentifier:
          type:
          - string
          - 'null'
        customVASTExtensionXML:
          type:
          - string
          - 'null'
        clockNumber:
          type:
          - string
          - 'null'
    LogEntriesWrapper:
      type: object
      properties:
        entry:
          type: array
          items:
            $ref: '#/components/schemas/LogEntryResponse'
        count:
          type: integer
        start:
          type: integer
    BulkUpdateCreativeRequest:
      type: object
      required:
      - creatives
      properties:
        creatives:
          type: array
          items:
            $ref: '#/components/schemas/PatchCreativeUpdate'
    HistoryResponse:
      type: object
      properties:
        with:
          $ref: '#/components/schemas/WithPart'
        log_entries:
          $ref: '#/components/schemas/LogEntriesWrapper'
    BulkGetRequest:
      type: object
      required:
      - creativeIds
      properties:
        creativeIds:
          type: array
          items:
            type: integer
    InsecureVendorURLs:
      type: object
      properties:
        id:
          type: integer
          format: int64
        urls:
          type: array
          items:
            type: string
          uniqueItems: true
        vendorName:
          type: string
    NewCreativeResponse:
      type: object
      properties:
        creativeId:
          type: integer
        uploadUrl:
          type: string
          description: 'Pre-signed S3 PUT URL (only present when fileName was provided in the request).

            Valid for expiresIn seconds. The PUT request must include headers

            x-amz-acl: public-read and x-amz-meta-creative: <creativeId>.

            '
        expiresIn:
          type: integer
          description: Seconds until uploadUrl expires (900). Only present when uploadUrl is set.
        status:
          $ref: '#/components/schemas/Status'
    CreateCompanionResponse:
      type: object
      properties:
        companionId:
          type: integer
    V3UpdateCreativeRequest:
      type: object
      required:
      - advertiser
      - name
      properties:
        active:
          type: boolean
          default: false
        advertiser:
          type: integer
          format: int64
          description: T1 Advertiser ID
        name:
          type: string
          maxLength: 256
        concept:
          type: integer
          format: int64
          description: T1 Concept ID
        startTime:
          type: integer
          format: int64
        endTime:
          type: integer
          format: int64
        clickthroughUrl:
          type: string
        customVAST:
          type: string
        customVASTUrl:
          type: string
        viewabilityTemplate:
          type: string
        landingUrl:
          type: string
        eventPixels:
          type: array
          items:
            $ref: '#/components/schemas/EventPixelRequest'
        vendors:
          type: array
          items:
            type: integer
            format: int64
          uniqueItems: true
        vastVersion:
          $ref: '#/components/schemas/VASTVersion'
        disabledVariants:
          type: array
          items:
            type: integer
          uniqueItems: true
        externalIdentifier:
          type: string
          maxLength: 64
        clockNumber:
          type: string
          maxLength: 15
        customVASTExtensionXML:
          type: string
    ValidateVASTResponse:
      type: object
      properties:
        error:
          type: string
          description: VAST validation error message, omitted if no errors present
        warnings:
          type: array
          items:
            type: string
          uniqueItems: true
          description: A set of VAST validation warnings
    FieldChangeEntry:
      type: object
      properties:
        name:
          type: string
        old_value:
          type: string
        new_value:
          type: string
    BulkNewCreativeRequest:
      type: object
      required:
      - creatives
      properties:
        creatives:
          type: array
          items:
            $ref: '#/components/schem

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# Full source: https://raw.githubusercontent.com/api-evangelist/mediamath/refs/heads/main/openapi/mediamath-video-creative-management-v3-api-openapi.yml