Spring Configuration Metadata is incorrect for Credentials properties (spring.cloud.gcp.credentials)

[cdouillard]

Spring Configuration Metadata is incorrect for Credentials properties (spring.cloud.gcp.credentials).

In the spring-cloud-gcp-autoconfigure artifact, the spring-configuration-metadata.json file no longer defines the following properties:

• spring.cloud.gcp.credentials.encoded-key
• spring.cloud.gcp.credentials.location
• spring.cloud.gcp.credentials.scopes

Instead, the following property is defined:

• spring.cloud.gcp.credentials.default-scopes

The issue exists in Spring Cloud GCP versions 4, 5, and 6.
In version 3.8.18, the property definitions are correct.

v3.8.18:

{
  "name": "spring.cloud.gcp.credentials.encoded-key",
  "type": "java.lang.String",
  "sourceType": "com.google.cloud.spring.core.Credentials"
},
{
  "name": "spring.cloud.gcp.credentials.location",
  "type": "org.springframework.core.io.Resource",
  "sourceType": "com.google.cloud.spring.core.Credentials"
},
{
  "name": "spring.cloud.gcp.credentials.scopes",
  "type": "java.util.List<java.lang.String>",
  "sourceType": "com.google.cloud.spring.core.Credentials"
}

v4.0.0:

{
  "name": "spring.cloud.gcp.credentials.default-scopes",
  "type": "java.lang.String[]",
  "sourceType": "com.google.cloud.spring.core.Credentials"
}