Infobip Channels API

openapi: 3.2.0
info:
  title: Infobip OpenAPI Specification Channels API
  description: OpenAPI Specification that contains all public endpoints and webhooks.
  contact:
    name: Infobip support
    email: support@infobip.com
  version: 3.210.0
  x-generatedAt: '2026-07-23T15:23:37.825639538Z'
tags:
- name: channels
  description: 'Create a perfect customer experience by using the channels your customer already use and love.

    '
  x-type: category
  x-displayName: Channels
paths:
  /sms/3/messages:
    post:
      tags:
      - channels
      summary: Send SMS message
      description: 'With this API method, you can do anything from sending a basic message to one person, all the way to sending customized messages to thousands of recipients in one go. It comes with a range of useful features like transliteration, scheduling, and tracking in a unified way.\

        If utilizing Message Delivery Reports webhook, please consult the documentation provided at [Receive outbound SMS message reports](#channels/sms/receive-outbound-sms-message-report-v3).\

        This endpoint is the successor of [Send SMS message](#channels/sms/send-sms-message) and [Send binary SMS message](#channels/sms/send-binary-sms-message).'
      externalDocs:
        description: Learn more about the SMS channel and its use cases
        url: https://www.infobip.com/docs/sms
      operationId: send-sms-messages
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/20085a4036d67f66ebf204560d55d58a7c131c15d42c8ed9442747c488e08630.SmsRequestEnvelope'
            examples:
              Send basic textual message:
                summary: Send basic textual message
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      text: This is a sample message
              Send fully-featured textual message:
                summary: Send fully-featured textual message
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                      messageId: MESSAGE-ID-123-xyz
                    - to: '41793026834'
                    content:
                      text: Artık Ulusal Dil Tanımlayıcısı ile Türkçe karakterli smslerinizi rahatlıkla iletebilirsiniz.
                      transliteration: TURKISH
                      language:
                        languageCode: TR
                    options:
                      validityPeriod:
                        amount: 720
                        timeUnit: HOURS
                      campaignReferenceId: summersale
                    webhooks:
                      delivery:
                        url: https://www.example.com/sms/advanced
                        intermediateReport: true
                      contentType: application/json
                      callbackData: DLR callback data
                  - sender: '41793026700'
                    destinations:
                    - to: '41793026700'
                    content:
                      text: A long time ago, in a galaxy far, far away... It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire.
                    options:
                      deliveryTimeWindow:
                        days:
                        - MONDAY
                        - TUESDAY
                        - WEDNESDAY
                        - THURSDAY
                        - FRIDAY
                        - SATURDAY
                        - SUNDAY
                        from:
                          hour: 6
                          minute: 0
                        to:
                          hour: 15
                          minute: 30
                  options:
                    schedule:
                      bulkId: BULK-ID-123-xyz
                      sendAt: 2021-08-24T15:00:00.000+0000
                    tracking:
                      shortenUrl: true
                      trackClicks: true
                      trackingUrl: https://example.com/click-report
                      removeProtocol: true
                      customDomain: example.com
                    includeSmsCountInResponse: true
                    conversionTracking:
                      useConversionTracking: true
                      conversionTrackingName: MY_CAMPAIGN
              Send flash textual message:
                summary: Send flash textual message
                description: Send a message that will pop-up on the user's phone
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      text: Toto, I've got a feeling we're not in Kansas anymore.
                    options:
                      flash: true
              SMS language:
                summary: SMS language
                description: Crossing SMS language barriers with the National Language Identifier for Turkish, Spanish and Portuguese
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      text: Artık Ulusal Dil Tanımlayıcısı ile Türkçe karakterli smslerinizi rahatlıkla iletebilirsiniz.
                      language:
                        languageCode: TR
              SMS transliteration:
                summary: SMS transliteration
                description: Send full-size messages in original language alphabet using transliteration conversion
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      text: Ως Μεγαρικό ψήφισμα είνα…ι καθολικό εμπάργκο στα
                      transliteration: GREEK
              Platform features:
                summary: Platform features
                description: Parts of the SMS message, such as message sender, will be customized in accordance with provided application and entity ids. For more details, see our [documentation](https://www.infobip.com/docs/cpaas-x/application-and-entity-management).
                value:
                  messages:
                  - destinations:
                    - to: '41793026727'
                    content:
                      text: Custom application and entity based rules will be applied to this message
                    options:
                      platform:
                        entityId: promotional-traffic-entity
                        applicationId: marketing-automation-application
              Send Basic India DLT message:
                summary: Send Basic India DLT message
                description: Send a message with India DLT parameters included
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      text: India DLT parameters will be applied in this message
                    options:
                      regional:
                        indiaDlt:
                          contentTemplateId: '1111111111111111111'
                          principalEntityId: '1111111111111111112'
                          telemarketerId: '111111111111'
              Send fully-featured binary SMS message:
                summary: Send fully-featured binary SMS message
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                      messageId: MESSAGE-ID-123-xyz
                    - to: '41793026834'
                    content:
                      dataCoding: 0
                      esmClass: 0
                      hex: 54 65 73 74 20 6d 65 73 73 61 67 65 2e
                    options:
                      validityPeriod:
                        amount: 720
                        timeUnit: HOURS
                    webhooks:
                      delivery:
                        url: https://www.example.com/sms/advanced
                        intermediateReport: true
                      contentType: application/json
                      callbackData: DLR callback data
                  - sender: '41793026700'
                    destinations:
                    - to: '41793026700'
                    content:
                      dataCoding: 0
                      esmClass: 0
                      hex: 41 20 6C 6F 6E 67 20 74 …20 45 6D 70 69 72 65 2E
                    options:
                      deliveryTimeWindow:
                        days:
                        - MONDAY
                        - TUESDAY
                        - WEDNESDAY
                        - THURSDAY
                        - FRIDAY
                        - SATURDAY
                        - SUNDAY
                        from:
                          hour: 6
                          minute: 0
                        to:
                          hour: 15
                          minute: 30
                      campaignReferenceId: summersale
                  options:
                    schedule:
                      bulkId: BULK-ID-123-xyz
                      sendAt: 2021-08-23T14:00:00.000+0000
              Send Unicode flash binary SMS message:
                summary: Send Unicode flash binary SMS message
                value:
                  messages:
                  - sender: InfoSMS
                    destinations:
                    - to: '41793026727'
                    content:
                      dataCoding: 8
                      esmClass: 0
                      hex: 0048 0065 006c 006c 006f 0020 0077 006f 0072 006c 0064 002c 0020 039a 03b1 03bb 03b7 03bc 03ad 03c1 03b1 0020 03ba 03cc 03c3 03bc 03b5 002c 0020 30b3 30f3 30cb 30c1 30cf
                    options:
                      flash: true
          application/xml:
            schema:
              $ref: '#/components/schemas/20085a4036d67f66ebf204560d55d58a7c131c15d42c8ed9442747c488e08630.SmsRequestEnvelope'
            examples:
              Send basic textual message:
                summary: Send basic textual message
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>This is a sample message</text>\n      </content>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Send fully-featured textual message:
                summary: Send fully-featured textual message
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <options>\n    <schedule>\n      <bulkId>BULK-ID-123-xyz</bulkId>\n      <sendAt>2021-08-24T15:00:00.000+0000</sendAt>\n    </schedule>\n    <tracking>\n      <shortenUrl>true</shortenUrl>\n      <trackClicks>true</trackClicks>\n      <trackingUrl>https://example.com/click-report</trackingUrl>\n      <removeProtocol>true</removeProtocol>\n      <customDomain>example.com</customDomain>\n    </tracking>\n    <includeSmsCountInResponse>true</includeSmsCountInResponse>\n    <conversionTracking>\n      <useConversionTracking>true</useConversionTracking>\n      <conversionTrackingName>MY_CAMPAIGN</conversionTrackingName>\n    </conversionTracking>\n  </options>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>Artık Ulusal Dil Tanımlayıcısı ile Türkçe karakterli smslerinizi rahatlıkla iletebilirsiniz.</text>\n        <transliteration>TURKISH</transliteration>\n        <language>\n          <languageCode>TR</languageCode>\n        </language>\n      </content>\n      <options>\n        <validityPeriod>\n          <amount>720</amount>\n          <timeUnit>HOURS</timeUnit>\n        </validityPeriod>\n        <campaignReferenceId>summersale</campaignReferenceId>\n      </options>\n      <webhooks>\n        <delivery>\n          <url>https://www.example.com/sms/advanced</url>\n          <intermediateReport>true</intermediateReport>\n        </delivery>\n        <contentType>application/json</contentType>\n        <callbackData>DLR callback data</callbackData>\n      </webhooks>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n          <messageId>MESSAGE-ID-123-xyz</messageId>\n        </destination>\n        <destination>\n          <to>41793026834</to>\n        </destination>\n      </destinations>\n    </message>\n    <message>\n      <sender>41793026700</sender>\n      <content>\n        <text>A long time ago, in a galaxy far, far away... It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire.</text>\n      </content>\n      <options>\n        <deliveryTimeWindow>\n          <days>\n            <days>MONDAY</days>\n            <days>TUESDAY</days>\n            <days>WEDNESDAY</days>\n            <days>THURSDAY</days>\n            <days>FRIDAY</days>\n            <days>SATURDAY</days>\n            <days>SUNDAY</days>\n          </days>\n          <from>\n            <hour>6</hour>\n            <minute>0</minute>\n          </from>\n          <to>\n            <hour>15</hour>\n            <minute>30</minute>\n          </to>\n        </deliveryTimeWindow>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026700</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Send flash textual message:
                summary: Send flash textual message
                description: Send a message that will pop-up on the user's phone
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>Toto, I've got a feeling we're not in Kansas anymore.</text>\n      </content>\n      <options>\n        <flash>true</flash>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              SMS language:
                summary: SMS language
                description: Crossing SMS language barriers with the National Language Identifier for Turkish, Spanish and Portuguese
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>Artık Ulusal Dil Tanımlayıcısı ile Türkçe karakterli smslerinizi rahatlıkla iletebilirsiniz.</text>\n        <language>\n          <languageCode>TR</languageCode>\n        </language>\n      </content>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              SMS transliteration:
                summary: SMS transliteration
                description: Send full-size messages in original language alphabet using transliteration conversion
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>Ως Μεγαρικό ψήφισμα είνα…ι καθολικό εμπάργκο στα</text>\n        <transliteration>GREEK</transliteration>\n      </content>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Platform features:
                summary: Platform features
                description: Parts of the SMS message, such as message sender, will be customized in accordance with provided application and entity ids. For more details, see our [documentation](https://www.infobip.com/docs/cpaas-x/application-and-entity-management).
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <content>\n        <text>Custom application and entity based rules will be applied to this message</text>\n      </content>\n      <options>\n        <platform>\n          <entityId>promotional-traffic-entity</entityId>\n          <applicationId>marketing-automation-application</applicationId>\n        </platform>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Send Basic India DLT message:
                summary: Send Basic India DLT message
                description: Send a message with India DLT parameters included
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <text>India DLT parameters will be applied in this message</text>\n      </content>\n      <options>\n        <regional>\n          <indiaDlt>\n            <contentTemplateId>1111111111111111111</contentTemplateId>\n            <principalEntityId>1111111111111111112</principalEntityId>\n            <telemarketerId>111111111111</telemarketerId>\n          </indiaDlt>\n        </regional>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Send fully-featured binary SMS message:
                summary: Send fully-featured binary SMS message
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <options>\n    <schedule>\n      <bulkId>BULK-ID-123-xyz</bulkId>\n      <sendAt>2021-08-23T14:00:00.000+0000</sendAt>\n    </schedule>\n  </options>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <dataCoding>0</dataCoding>\n        <esmClass>0</esmClass>\n        <hex>54 65 73 74 20 6d 65 73 73 61 67 65 2e</hex>\n      </content>\n      <options>\n        <validityPeriod>\n          <amount>720</amount>\n          <timeUnit>HOURS</timeUnit>\n        </validityPeriod>\n      </options>\n      <webhooks>\n        <delivery>\n          <url>https://www.example.com/sms/advanced</url>\n          <intermediateReport>true</intermediateReport>\n        </delivery>\n        <contentType>application/json</contentType>\n        <callbackData>DLR callback data</callbackData>\n      </webhooks>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n          <messageId>MESSAGE-ID-123-xyz</messageId>\n        </destination>\n        <destination>\n          <to>41793026834</to>\n        </destination>\n      </destinations>\n    </message>\n    <message>\n      <sender>41793026700</sender>\n      <content>\n        <dataCoding>0</dataCoding>\n        <esmClass>0</esmClass>\n        <hex>41 20 6C 6F 6E 67 20 74 …20 45 6D 70 69 72 65 2E</hex>\n      </content>\n      <options>\n        <deliveryTimeWindow>\n          <days>\n            <days>MONDAY</days>\n            <days>TUESDAY</days>\n            <days>WEDNESDAY</days>\n            <days>THURSDAY</days>\n            <days>FRIDAY</days>\n            <days>SATURDAY</days>\n            <days>SUNDAY</days>\n          </days>\n          <from>\n            <hour>6</hour>\n            <minute>0</minute>\n          </from>\n          <to>\n            <hour>15</hour>\n            <minute>30</minute>\n          </to>\n        </deliveryTimeWindow>\n        <campaignReferenceId>summersale</campaignReferenceId>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026700</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
              Send Unicode flash binary SMS message:
                summary: Send Unicode flash binary SMS message
                value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsRequestEnvelope>\n  <messages>\n    <message>\n      <sender>InfoSMS</sender>\n      <content>\n        <dataCoding>8</dataCoding>\n        <esmClass>0</esmClass>\n        <hex>0048 0065 006c 006c 006f 0020 0077 006f 0072 006c 0064 002c 0020 039a 03b1 03bb 03b7 03bc 03ad 03c1 03b1 0020 03ba 03cc 03c3 03bc 03b5 002c 0020 30b3 30f3 30cb 30c1 30cf</hex>\n      </content>\n      <options>\n        <flash>true</flash>\n      </options>\n      <destinations>\n        <destination>\n          <to>41793026727</to>\n        </destination>\n      </destinations>\n    </message>\n  </messages>\n</SmsRequestEnvelope>\n"
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/20085a4036d67f66ebf204560d55d58a7c131c15d42c8ed9442747c488e08630.SmsResponseEnvelope'
              examples:
                Response for request with one destination:
                  summary: Response for request with one destination
                  value:
                    bulkId: '2034072219640523072'
                    messages:
                    - messageId: 2250be2d4219-3af1-78856-aabe-1362af1edfd2
                      status:
                        groupId: 1
                        groupName: PENDING
                        id: 26
                        name: PENDING_ACCEPTED
                        description: Message sent to next instance
                      destination: '41793026727'
                      details:
                        messageCount: 1
                Response for request with multiple destinations:
                  summary: Response for request with multiple destinations
                  value:
                    bulkId: '2034072219640523072'
                    messages:
                    - messageId: 2250be2d4219-3af1-78856-aabe-1362af1edfd2
                      status:
                        groupId: 1
                        groupName: PENDING
                        id: 26
                        name: PENDING_ACCEPTED
                        description: Message sent to next instance
                      destination: '41793026727'
                      details:
                        messageCount: 1
                    - messageId: 3350be2d4219-3af1-23343-bbbb-1362af1edfd3
                      status:
                        groupId: 1
                        groupName: PENDING
                        id: 26
                        name: PENDING_ACCEPTED
                        description: Message sent to next instance
                      destination: '41435675123'
                      details:
                        messageCount: 1
            application/xml:
              schema:
                $ref: '#/components/schemas/20085a4036d67f66ebf204560d55d58a7c131c15d42c8ed9442747c488e08630.SmsResponseEnvelope'
              examples:
                Response for request with one destination:
                  summary: Response for request with one destination
                  value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsResponseEnvelope>\n  <bulkId>2034072219640523072</bulkId>\n  <messages>\n    <message>\n      <messageId>2250be2d4219-3af1-78856-aabe-1362af1edfd2</messageId>\n      <status>\n        <groupId>1</groupId>\n        <groupName>PENDING</groupName>\n        <id>26</id>\n        <name>PENDING_ACCEPTED</name>\n        <description>Message sent to next instance</description>\n      </status>\n      <destination>41793026727</destination>\n      <details>\n        <messageCount>1</messageCount>\n      </details>\n    </message>\n  </messages>\n</SmsResponseEnvelope>\n"
                Response for request with multiple destinations:
                  summary: Response for request with multiple destinations
                  value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><SmsResponseEnvelope>\n  <bulkId>2034072219640523072</bulkId>\n  <messages>\n    <message>\n      <messageId>2250be2d4219-3af1-78856-aabe-1362af1edfd2</messageId>\n      <status>\n        <groupId>1</groupId>\n        <groupName>PENDING</groupName>\n        <id>26</id>\n        <name>PENDING_ACCEPTED</name>\n        <description>Message sent to next instance</description>\n      </status>\n      <destination>41793026727</destination>\n      <details>\n        <messageCount>1</messageCount>\n      </details>\n    </message>\n    <message>\n      <messageId>3350be2d4219-3af1-23343-bbbb-1362af1edfd3</messageId>\n      <status>\n        <groupId>1</groupId>\n        <groupName>PENDING</groupName>\n        <id>26</id>\n        <name>PENDING_ACCEPTED</name>\n        <description>Message sent to next instance</description>\n      </status>\n      <destination>41435675123</destination>\n      <details>\n        <messageCount>1</messageCount>\n      </details>\n    </message>\n  </messages>\n</SmsResponseEnvelope>\n"
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
              examples:
                Bad request:
                  summary: Bad request
                  value:
                    errorCode: E400
                    description: Request cannot be processed.
                    action: Check the syntax, violations and adjust the request.
                    violations:
                    - property: property.path
                      violation: Violation message.
                    resources: []
            application/xml:
              schema:
                $ref: '#/components/schemas/ApiError'
              examples:
                Bad request:
                  summary: Bad request
                  value: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><ApiError>\n  <errorCode>E400</errorCode>\n  <description>Request cannot be processed.</description>\n  <action>Check the syntax, violations and adjust the request.</action>\n  <violations>\n    <violation>\n      <property>property.path</property>\n      <violation>Violation message.</violation>\n    </violation>\n  </violations>\n  <resources/>\n</ApiError>\n"
        '401':
          $ref: '#/components/responses/ApiError401'
        '403':
          $ref: '#/components/responses/ApiError403'
        '500':
          $ref: '#/components/responses/ApiError500'
      security:
      - IBSSOTokenHeader: []
      - APIKeyHeader: []
      - Basic: []
      - OAuth2: []
      x-scopes:
      - message:send
      - sms:message:send
      - sms:manage
      x-additionalInfo:
        markdown: '### Related

          - [Activate Verified SMS - get look and feel of chat apps on SMS communication](https://www.infobip.com/docs/sms/verified-sms)

          - [Buy numbers for sending and receiving messages](#platform-&-connectivity/numbers)

          '
      x-versions:
      - versionNumber: 3
        latest: true
        operationId: send-sms-messages
      - versionNumber: 2
        latest: false
        operationId: send-sms-message
      - versionNumber: 2
        latest: false
        operationId: send-binary-sms-message
  /sms/3/text/query:
    get:
      tags:
      - channels
      summary: Send SMS message over query parameters
      description: All message parameters of the message can be defined in the query string. Use this method only if [Send SMS message](#channels/sms/send-sms-messages) is not an option for your use case!<br>**Note:** Make sure that special characters are properly encoded. Use a [URL encoding reference](https://www.w3schools.com/tags/ref_urlencode.asp) as a guide. This endpoint is the successor of [Send SMS message over query parameters](#channels/sms/send-sms-message-over-query-parameters).
      externalDocs:
        description: Learn more about SMS channel and use cases
        url: https://www.infobip.com/docs/sms
      operationId: send-sms-messages-over-query-parameters
      parameters:
      - name: bulkId
        in: query
        description: Unique ID assigned to the request if messaging multiple recipients or sending multiple messages via a single API request.
        required: false
        style: form
        explode: true
        schema:
          type: string
          maxLength: 100
          minLength: 0
      - name: from
        in: query
        description: The sender ID which can be alphanumeric or numeric (e.g., `CompanyName`).
        required: false
        style: form
        explode: true
        schema:
          type: string
        example: InfoSMS
      - name: to
        in: query
        description: List of message recipients.
        required: true
        style: form
        explode: true
        schema:
          type: array
          items:
            type: string
        example: 41793026727,41793026834
      - name: text
        in: query
        description: Content of the message being sent.
        required: true
        style: form
        explode: true
        schema:
          type: string
        example: Message text
      - name: flash
        in: query
        description: Sends a [flash SMS](https://www.infobip.com/docs/sms/message-types#flash-sms) if set to true.
        required: false
        style: form
        explode: true
        schema:
          type: boolean
        example: true
      - name: transliteration
        in: query
        description: Conversion of a message text from one script to another.
        required: false
        style: form
        explode: true
        schema:
          type: string
        example: TURKISH
      - name: languageCode
        in: query
        description: Code for language character set of a message content.
        required: false
        style: form
        explode: true
        schema:
          type: string
        example: TR
      - name: intermediateReport
        in: query
        description: Use a [real-time intermediate delivery report](#channels/sms/receive-outbound-sms-message-report-v3) that will be sent on your callback server.
        required: false
        style: form
        explode: true
        schema:
          type: boolean
        example: true
      - name: notifyUrl
        in: query
        description: The URL on your call back server on to which a delivery report will be sent.
        required: false
        style: form
        explode: true
        schema:
          type: string
        example: https://www.example.com
      - name: notifyContentType
        in: query
        description: Preferred delivery report content type, `application/json` or `application/xml`.
        required: false
        style: form
        explode: true
        schema:
          type: string
        example: application/json
      - name: callbackData
        in: query
        description: Additional data that can be used for identifying, managing, or monitoring a message. Data included here will also be automatically included in the message [Delivery Report](#channels/sms/get-outbound-sms-message-delivery-reports-v3). The maximum value is 4000 characters.
        required: false
        style: form
        explode: true
        schema:
          type: string
          maxLength: 4000
          minLength: 0
        example: callbackData
      - name: validityPeriod
        in: query
        description: The message validity period in minutes. When the period expires, it will not be allowed for the message to be sent. Validity period longer than 48h is not supported. Any bigger value will automatically default back to `2880`.
        required: false
        style: form
        explode: true
        schema:
          type: integer
          format: int32
        example: 720
      - name: sendAt
        in: query
        description: 'Date and time when the message is to be sent. Used for [scheduled SMS](#channels/sms/get-sched

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