Schema error

[Dorcas Tamatey]

Hello,

Please I am new to swagger. Kindly help me resolve the error below. Thank you

Schema error at parameters

should be a object

NB: please the Schema error is at where the text is highlighted red

swagger: '2.0' info: description: This is a simple API version: 1.0.0 title: SMS API host: readme.io paths: /v3/messages: post: description: API Reference responses: 200: description: successful parameters: - name: MessageId in: query description: Unique Id for each message required: true type: string - name: From in: query description: The sender of the message required: true type: string - name: To in: query description: Recipient of the message required: true type: string - name: content in: query description: The message being sent to the recipient required: true type: text - name: From in: query description: The sender of the message required: true type: string - name: To in: query description: Recipient of the message required: true type: string - name: content in: query description: The message being sent to the recipient required: true type: text