# Campaign Registration Feedback

Returns feedback information for campaign registrations that were rejected.
Campaign registrations could be rejected due to TCR error or any other internal error.

Endpoint: GET /v1/projects/{projectId}/campaignRegistrations/{campaignRegistrationId}/feedback
Version: 1.0
Security: BasicAuth, OAuth2

## Security:

  - `BasicAuth` (unknown)
    http basic

  - `OAuth2` (unknown)
    oauth2

## Path parameters:

  - `projectId` (string, required)
    Sinch uses projects to group resources such as contacts and apps together to manage and connect a unique set of keys and secret IDs for all your Sinch API products. To identify a project, it is given a unique alphanumeric identifier that ties it to your account. Your project ID can be found in the [Customer Dashboard](https://dashboard.sinch.com/settings/project-management).

  - `campaignRegistrationId` (string, required)
    Campaign Registration Id returned by the create campaign API.

## Response 200:

  - `200` (unknown)
    A successful response.

## Response 200 fields (application/json):

  - `campaignRegistrationId` (string)

  - `campaignId` (string)

  - `status` (string)

  - `tcrErrorResponse` (array)

  - `tcrErrorResponse.code` (string)

  - `tcrErrorResponse.field` (string)

  - `tcrErrorResponse.description` (string)

  - `internalErrorResponse` (array)

  - `internalErrorResponse.code` (string)

  - `internalErrorResponse.description` (string)

## Response 400:

  - `400` (unknown)
    INVALID_ARGUMENT: If the input parameters are not valid

## Response 400 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    The error code.
    Example: 400

  - `error.message` (string, required)
    The error message.
    Example: Invalid argument.

  - `error.status` (string)
    The status of the error.
    Example: INVALID_ARGUMENT

  - `error.details` (array)
    An array of objects describing the error in more detail, if applicable.

  - `error.details.type` (string)
    A more specific description of the error.
    Example: BadRequest

  - `error.details.resourceType` (string)
    The type of resource relevant to the error, if applicable.

  - `error.details.resourceName` (string)
    The name of the resource, if applicable.

  - `error.details.owner` (string)
    The owner of the resource, if applicable.

  - `error.details.description` (string)
    A description of the error, if applicable.

  - `error.details.fieldViolations` (array)
    An array of all the field violations which contributed to the error.

  - `error.details.fieldViolations.field` (string)
    The field which produced the error.
    Example: order_by

  - `error.details.fieldViolations.description` (string)
    The description of the error.
    Example: Invalid `order_by` number.

## Response 404:

  - `404` (unknown)
    The campaign could not be found or if the requested campaign does not belong to the given project

## Response 404 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    The error code.
    Example: 400

  - `error.message` (string, required)
    The error message.
    Example: Invalid argument.

  - `error.status` (string)
    The status of the error.
    Example: INVALID_ARGUMENT

  - `error.details` (array)
    An array of objects describing the error in more detail, if applicable.

  - `error.details.type` (string)
    A more specific description of the error.
    Example: BadRequest

  - `error.details.resourceType` (string)
    The type of resource relevant to the error, if applicable.

  - `error.details.resourceName` (string)
    The name of the resource, if applicable.

  - `error.details.owner` (string)
    The owner of the resource, if applicable.

  - `error.details.description` (string)
    A description of the error, if applicable.

  - `error.details.fieldViolations` (array)
    An array of all the field violations which contributed to the error.

  - `error.details.fieldViolations.field` (string)
    The field which produced the error.
    Example: order_by

  - `error.details.fieldViolations.description` (string)
    The description of the error.
    Example: Invalid `order_by` number.

## Response 429:

  - `429` (unknown)
    Over limit

## Response 429 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    The error code.
    Example: 400

  - `error.message` (string, required)
    The error message.
    Example: Invalid argument.

  - `error.status` (string)
    The status of the error.
    Example: INVALID_ARGUMENT

  - `error.details` (array)
    An array of objects describing the error in more detail, if applicable.

  - `error.details.type` (string)
    A more specific description of the error.
    Example: BadRequest

  - `error.details.resourceType` (string)
    The type of resource relevant to the error, if applicable.

  - `error.details.resourceName` (string)
    The name of the resource, if applicable.

  - `error.details.owner` (string)
    The owner of the resource, if applicable.

  - `error.details.description` (string)
    A description of the error, if applicable.

  - `error.details.fieldViolations` (array)
    An array of all the field violations which contributed to the error.

  - `error.details.fieldViolations.field` (string)
    The field which produced the error.
    Example: order_by

  - `error.details.fieldViolations.description` (string)
    The description of the error.
    Example: Invalid `order_by` number.

## Response 500:

  - `500` (unknown)
    INTERNAL: Internal server error. Typically, a server bug.

## Response 500 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    The error code.
    Example: 400

  - `error.message` (string, required)
    The error message.
    Example: Invalid argument.

  - `error.status` (string)
    The status of the error.
    Example: INVALID_ARGUMENT

  - `error.details` (array)
    An array of objects describing the error in more detail, if applicable.

  - `error.details.type` (string)
    A more specific description of the error.
    Example: BadRequest

  - `error.details.resourceType` (string)
    The type of resource relevant to the error, if applicable.

  - `error.details.resourceName` (string)
    The name of the resource, if applicable.

  - `error.details.owner` (string)
    The owner of the resource, if applicable.

  - `error.details.description` (string)
    A description of the error, if applicable.

  - `error.details.fieldViolations` (array)
    An array of all the field violations which contributed to the error.

  - `error.details.fieldViolations.field` (string)
    The field which produced the error.
    Example: order_by

  - `error.details.fieldViolations.description` (string)
    The description of the error.
    Example: Invalid `order_by` number.